tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   8882572675c1bb1cc544f4e229a11661f1fc52e4
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to 
define address spaces
date:   4 weeks ago
config: m68k-randconfig-s031-20200717 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce:
        wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.2-49-g707c5017-dirty
        git checkout 670d0a4b10704667765f7d18f7592993d02783aa
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 
CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=m68k 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>


sparse warnings: (new ones prefixed by >>)

   drivers/video/fbdev/riva/fbdev.c:493:14: sparse: sparse: cast to restricted 
__le16
   drivers/video/fbdev/riva/fbdev.c:493:14: sparse: sparse: cast to restricted 
__le16
   drivers/video/fbdev/riva/fbdev.c:493:14: sparse: sparse: cast to restricted 
__le16
   drivers/video/fbdev/riva/fbdev.c:493:14: sparse: sparse: cast to restricted 
__le16
   drivers/video/fbdev/riva/fbdev.c:494:14: sparse: sparse: cast to restricted 
__le16
   drivers/video/fbdev/riva/fbdev.c:494:14: sparse: sparse: cast to restricted 
__le16
   drivers/video/fbdev/riva/fbdev.c:494:14: sparse: sparse: cast to restricted 
__le16
   drivers/video/fbdev/riva/fbdev.c:494:14: sparse: sparse: cast to restricted 
__le16
>> drivers/video/fbdev/riva/fbdev.c:788:29: sparse: sparse: cast removes 
>> address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:795:37: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:797:37: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:803:38: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:805:38: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:808:37: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:953:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:954:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:955:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:956:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:957:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:973:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:974:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:982:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:983:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:984:9: sparse: sparse: cast removes address 
space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1421:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1422:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1424:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1425:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1428:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1455:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1456:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1458:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1461:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1524:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1525:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1527:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1530:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1531:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1532:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1534:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1536:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1544:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1549:25: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1554:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1559:25: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:1605:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/fbdev.c:2064:42: sparse: sparse: incorrect type in 
argument 1 (different modifiers) @@     expected void [noderef] __iomem *addr 
@@     got unsigned int volatile [noderef] [usertype] __iomem *[usertype] 
PRAMIN @@
   drivers/video/fbdev/riva/fbdev.c:2064:42: sparse:     expected void 
[noderef] __iomem *addr
   drivers/video/fbdev/riva/fbdev.c:2064:42: sparse:     got unsigned int 
volatile [noderef] [usertype] __iomem *[usertype] PRAMIN
   drivers/video/fbdev/riva/fbdev.c:2097:34: sparse: sparse: incorrect type in 
argument 1 (different modifiers) @@     expected void [noderef] __iomem *addr 
@@     got unsigned int volatile [noderef] [usertype] __iomem *[usertype] 
PRAMIN @@
   drivers/video/fbdev/riva/fbdev.c:2097:34: sparse:     expected void 
[noderef] __iomem *addr
   drivers/video/fbdev/riva/fbdev.c:2097:34: sparse:     got unsigned int 
volatile [noderef] [usertype] __iomem *[usertype] PRAMIN
   arch/m68k/include/asm/io_no.h:94:17: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:96:17: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:96:17: sparse: sparse: incorrect type in 
assignment (different base types) @@     expected unsigned int volatile @@     
got restricted __le32 [usertype] @@
   arch/m68k/include/asm/io_no.h:96:17: sparse:     expected unsigned int 
volatile
   arch/m68k/include/asm/io_no.h:96:17: sparse:     got restricted __le32 
[usertype]
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
   include/asm-generic/io.h:205:9: sparse: sparse: cast removes address space 
'__iomem' of expression
--
>> drivers/video/fbdev/riva/riva_hw.c:65:14: sparse: sparse: cast removes 
>> address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:66:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:73:14: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:74:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:81:14: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:82:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:621:11: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:628:32: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:810:11: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:813:11: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:816:12: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:820:32: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1073:11: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1076:11: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1079:12: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1083:32: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1085:32: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1130:11: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1318:31: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1372:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1382:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1383:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1400:5: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1401:5: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1408:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1409:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1410:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1411:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1416:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1417:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1422:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1423:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1428:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1429:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1434:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1435:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1436:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1437:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1438:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1439:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1440:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1441:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1442:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1448:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1449:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1450:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1451:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1455:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1456:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1460:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1461:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1466:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1467:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1472:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1473:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1477:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1478:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1479:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1480:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1481:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1482:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1483:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1484:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1495:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1496:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1497:13: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1501:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1502:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1506:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1507:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1512:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1513:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1518:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1519:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1525:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1526:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1527:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1528:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1529:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1530:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1531:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1532:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1533:17: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1535:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1536:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1537:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1538:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1539:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1540:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1541:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1542:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1543:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1544:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1545:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1545:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1546:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1546:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1549:16: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1550:16: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/riva_hw.c:1552:13: sparse: sparse: too many warnings
--
>> drivers/video/fbdev/riva/nv_driver.c:60:18: sparse: sparse: cast removes 
>> address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:61:18: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:63:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:65:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:67:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:67:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:69:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:70:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:74:20: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:76:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:76:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:79:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:80:9: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:139:29: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:145:28: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:166:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:167:31: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:168:34: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:172:41: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:190:33: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:204:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:205:36: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:208:33: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:240:34: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:280:21: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:281:31: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:282:34: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/video/fbdev/riva/nv_driver.c:301:26: sparse: sparse: cast removes 
address space '__iomem' of expression
   include/asm-generic/io.h:153:15: sparse: sparse: cast removes address space 
'__iomem' of expression
--
   drivers/gpu/drm/ttm/ttm_bo_util.c:219:30: sparse: sparse: incorrect type in 
assignment (different address spaces) @@     expected void *[assigned] addr @@  
   got void [noderef] __iomem * @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:219:30: sparse:     expected void 
*[assigned] addr
   drivers/gpu/drm/ttm/ttm_bo_util.c:219:30: sparse:     got void [noderef] 
__iomem *
   drivers/gpu/drm/ttm/ttm_bo_util.c:221:30: sparse: sparse: incorrect type in 
assignment (different address spaces) @@     expected void *[assigned] addr @@  
   got void [noderef] __iomem * @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:221:30: sparse:     expected void 
*[assigned] addr
   drivers/gpu/drm/ttm/ttm_bo_util.c:221:30: sparse:     got void [noderef] 
__iomem *
>> drivers/gpu/drm/ttm/ttm_bo_util.c:241:25: sparse: sparse: incorrect type in 
>> argument 1 (different address spaces) @@     expected void [noderef] __iomem 
>> *addr @@     got void *virtual @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:241:25: sparse:     expected void 
[noderef] __iomem *addr
   drivers/gpu/drm/ttm/ttm_bo_util.c:241:25: sparse:     got void *virtual
   drivers/gpu/drm/ttm/ttm_bo_util.c:256:40: sparse: sparse: incorrect type in 
argument 1 (different address spaces) @@     expected void [noderef] __iomem * 
@@     got unsigned int [usertype] * @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:256:40: sparse:     expected void 
[noderef] __iomem *
   drivers/gpu/drm/ttm/ttm_bo_util.c:256:40: sparse:     got unsigned int 
[usertype] *
   drivers/gpu/drm/ttm/ttm_bo_util.c:256:49: sparse: sparse: incorrect type in 
argument 2 (different address spaces) @@     expected void [noderef] __iomem * 
@@     got unsigned int [usertype] * @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:256:49: sparse:     expected void 
[noderef] __iomem *
   drivers/gpu/drm/ttm/ttm_bo_util.c:256:49: sparse:     got unsigned int 
[usertype] *
   drivers/gpu/drm/ttm/ttm_bo_util.c:275:28: sparse: sparse: incorrect type in 
argument 2 (different address spaces) @@     expected void const volatile 
[noderef] __iomem *src @@     got void *[assigned] src @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:275:28: sparse:     expected void const 
volatile [noderef] __iomem *src
   drivers/gpu/drm/ttm/ttm_bo_util.c:275:28: sparse:     got void *[assigned] 
src
   drivers/gpu/drm/ttm/ttm_bo_util.c:297:21: sparse: sparse: incorrect type in 
argument 1 (different address spaces) @@     expected void volatile [noderef] 
__iomem *dst @@     got void *[assigned] dst @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:297:21: sparse:     expected void volatile 
[noderef] __iomem *dst
   drivers/gpu/drm/ttm/ttm_bo_util.c:297:21: sparse:     got void *[assigned] 
dst
   drivers/gpu/drm/ttm/ttm_bo_util.c:344:27: sparse: sparse: incorrect type in 
argument 1 (different address spaces) @@     expected void volatile [noderef] 
__iomem *addr @@     got void *[addressable] new_iomap @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:344:27: sparse:     expected void volatile 
[noderef] __iomem *addr
   drivers/gpu/drm/ttm/ttm_bo_util.c:344:27: sparse:     got void 
*[addressable] new_iomap
   drivers/gpu/drm/ttm/ttm_bo_util.c:516:38: sparse: sparse: incorrect type in 
assignment (different address spaces) @@     expected void *virtual @@     got 
void [noderef] __iomem * @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:516:38: sparse:     expected void *virtual
   drivers/gpu/drm/ttm/ttm_bo_util.c:516:38: sparse:     got void [noderef] 
__iomem *
   drivers/gpu/drm/ttm/ttm_bo_util.c:519:38: sparse: sparse: incorrect type in 
assignment (different address spaces) @@     expected void *virtual @@     got 
void [noderef] __iomem * @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:519:38: sparse:     expected void *virtual
   drivers/gpu/drm/ttm/ttm_bo_util.c:519:38: sparse:     got void [noderef] 
__iomem *
   drivers/gpu/drm/ttm/ttm_bo_util.c:608:28: sparse: sparse: incorrect type in 
argument 1 (different address spaces) @@     expected void [noderef] __iomem 
*addr @@     got void *virtual @@
   drivers/gpu/drm/ttm/ttm_bo_util.c:608:28: sparse:     expected void 
[noderef] __iomem *addr
   drivers/gpu/drm/ttm/ttm_bo_util.c:608:28: sparse:     got void *virtual
--
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes 
address space '__user' of expression
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes 
address space '__user' of expression
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: incorrect type 
in argument 1 (different address spaces) @@     expected void const volatile 
[noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse:     expected void const 
volatile [noderef] __user *
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse:     got unsigned int 
[usertype] *
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes 
address space '__user' of expression
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes 
address space '__user' of expression
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes 
address space '__user' of expression
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes 
address space '__user' of expression
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: cast removes 
address space '__user' of expression
>> drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse: sparse: incorrect type 
>> in initializer (different address spaces) @@     expected void const 
>> [noderef] __user *__pu_ptr @@     got unsigned int [usertype] * @@
>> drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse:     expected void const 
>> [noderef] __user *__pu_ptr
   drivers/gpu/drm/radeon/radeon_ttm.c:979:21: sparse:     got unsigned int 
[usertype] *
   arch/m68k/include/asm/io_no.h:94:17: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:96:17: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:96:17: sparse: sparse: incorrect type in 
assignment (different base types) @@     expected unsigned int volatile @@     
got restricted __le32 [usertype] @@
   arch/m68k/include/asm/io_no.h:96:17: sparse:     expected unsigned int 
volatile
   arch/m68k/include/asm/io_no.h:96:17: sparse:     got restricted __le32 
[usertype]
   arch/m68k/include/asm/io_no.h:94:17: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:96:17: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:96:17: sparse: sparse: incorrect type in 
assignment (different base types) @@     expected unsigned int volatile @@     
got restricted __le32 [usertype] @@
   arch/m68k/include/asm/io_no.h:96:17: sparse:     expected unsigned int 
volatile
   arch/m68k/include/asm/io_no.h:96:17: sparse:     got restricted __le32 
[usertype]
   arch/m68k/include/asm/io_no.h:77:24: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast to restricted 
__le32
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast to restricted 
__le32
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast to restricted 
__le32
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast to restricted 
__le32
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast to restricted 
__le32
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast removes address 
space '__iomem' of expression
   arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast to restricted 
__le32
--
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:819:42: sparse: sparse: cast removes 
address space '__iomem' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1094:5: sparse: sparse: symbol 
'amdgpu_ttm_gart_bind' was not declared. Should it be static?
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: incorrect 
type in argument 1 (different address spaces) @@     expected void const 
volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse:     expected void 
const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: incorrect 
>> type in initializer (different address spaces) @@     expected void const 
>> [noderef] __user *__gu_ptr @@     got unsigned int [usertype] * @@
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse:     expected void 
>> const [noderef] __user *__gu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2353:21: sparse: sparse: cast 
removes address space '__user' of expression
--
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: incorrect 
type in argument 1 (different address spaces) @@     expected void const 
volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse:     expected void 
const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: cast 
removes address space '__user' of expression
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse: sparse: incorrect 
>> type in initializer (different address spaces) @@     expected void const 
>> [noderef] __user *__pu_ptr @@     got unsigned int [usertype] * @@
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse:     expected void 
>> const [noderef] __user *__pu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:384:29: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: incorrect 
type in argument 1 (different address spaces) @@     expected void const 
volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse:     expected void 
const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse: sparse: incorrect 
type in initializer (different address spaces) @@     expected void const 
[noderef] __user *__pu_ptr @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse:     expected void 
const [noderef] __user *__pu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:399:21: sparse:     got unsigned 
int [usertype] *
--
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:138:17: sparse: sparse: 
incorrect type in initializer (different base types) @@     expected restricted 
__poll_t ( *poll )( ... ) @@     got unsigned int ( * )( ... ) @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:138:17: sparse:     expected 
restricted __poll_t ( *poll )( ... )
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:138:17: sparse:     got unsigned 
int ( * )( ... )
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
const volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse:     expected 
void const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: cast 
removes address space '__user' of expression
>> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse: sparse: 
>> incorrect type in initializer (different address spaces) @@     expected 
>> void const [noderef] __user *__pu_ptr @@     got unsigned int [usertype] * @@
>> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse:     expected 
>> void const [noderef] __user *__pu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:257:29: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
const volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse:     expected 
void const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
>> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: 
>> incorrect type in initializer (different address spaces) @@     expected 
>> void const [noderef] __user *__gu_ptr @@     got unsigned int [usertype] * @@
>> drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse:     expected 
>> void const [noderef] __user *__gu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:259:29: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
const volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse:     expected 
void const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse: sparse: 
incorrect type in initializer (different address spaces) @@     expected void 
const [noderef] __user *__pu_ptr @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse:     expected 
void const [noderef] __user *__pu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:346:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
const volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse:     expected 
void const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: 
incorrect type in initializer (different address spaces) @@     expected void 
const [noderef] __user *__gu_ptr @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse:     expected 
void const [noderef] __user *__gu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:400:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
const volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse:     expected 
void const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse: sparse: 
incorrect type in initializer (different address spaces) @@     expected void 
const [noderef] __user *__pu_ptr @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse:     expected 
void const [noderef] __user *__pu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:457:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
const volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse:     expected 
void const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: 
incorrect type in initializer (different address spaces) @@     expected void 
const [noderef] __user *__gu_ptr @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse:     expected 
void const [noderef] __user *__gu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:511:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
const volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse:     expected 
void const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse: sparse: 
incorrect type in initializer (different address spaces) @@     expected void 
const [noderef] __user *__pu_ptr @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse:     expected 
void const [noderef] __user *__pu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:568:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
const volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse:     expected 
void const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: 
incorrect type in initializer (different address spaces) @@     expected void 
const [noderef] __user *__gu_ptr @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse:     expected 
void const [noderef] __user *__gu_ptr
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:622:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
const volatile [noderef] __user * @@     got unsigned int [usertype] * @@
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse:     expected 
void const volatile [noderef] __user *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse:     got unsigned 
int [usertype] *
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse: sparse: cast 
removes address space '__user' of expression
   drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c:719:21: sparse: sparse: 
incorrect type in initializer (different address spaces) @@     expected void 
const [noderef] __user *__pu_ptr @@     got unsigned int [usertype] * @@
--
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:104:58: sparse: sparse: 
incorrect type in argument 2 (different address spaces) @@     expected void 
[noderef] __iomem * @@     got void * @@
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:104:58: sparse:     
expected void [noderef] __iomem *
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:104:58: sparse:     got 
void *
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:110:58: sparse: sparse: 
incorrect type in argument 1 (different address spaces) @@     expected void 
[noderef] __iomem * @@     got void * @@
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:110:58: sparse:     
expected void [noderef] __iomem *
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:110:58: sparse:     got 
void *
>> drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:157:25: sparse: sparse: 
>> incorrect type in argument 1 (different address spaces) @@     expected void 
>> [noderef] __iomem *addr @@     got void *[assigned] emap @@
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:157:25: sparse:     
expected void [noderef] __iomem *addr
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:157:25: sparse:     got 
void *[assigned] emap
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:174:19: sparse: sparse: 
incorrect type in assignment (different address spaces) @@     expected void 
*map @@     got void [noderef] __iomem * @@
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:174:19: sparse:     
expected void *map
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:174:19: sparse:     got 
void [noderef] __iomem *
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:225:28: sparse: sparse: 
incorrect type in return expression (different address spaces) @@     expected 
void [noderef] __iomem * @@     got void *map @@
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:225:28: sparse:     
expected void [noderef] __iomem *
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:225:28: sparse:     got 
void *map
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:233:28: sparse: sparse: 
incorrect type in return expression (different address spaces) @@     expected 
void [noderef] __iomem * @@     got void *map @@
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:233:28: sparse:     
expected void [noderef] __iomem *
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:233:28: sparse:     got 
void *map
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:240:21: sparse: sparse: 
incorrect type in assignment (different address spaces) @@     expected void 
[noderef] __iomem *map @@     got void *map @@
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:240:21: sparse:     
expected void [noderef] __iomem *map
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:240:21: sparse:     got 
void *map
>> drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:327:25: sparse: sparse: 
>> incorrect type in argument 1 (different address spaces) @@     expected void 
>> [noderef] __iomem *addr @@     got void *[assigned] map @@
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:327:25: sparse:     
expected void [noderef] __iomem *addr
   drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:327:25: sparse:     got 
void *[assigned] map

vim +/__iomem +788 drivers/video/fbdev/riva/fbdev.c

^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
661  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
662  /**
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
663   * riva_load_video_mode - calculate timings
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
664   * @info: pointer to fb_info object containing info for current riva board
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
665   *
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
666   * DESCRIPTION:
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
667   * Calculate some timings and then send em off to riva_load_state().
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
668   *
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
669   * CALLED FROM:
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
670   * rivafb_set_par()
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
671   */
fd717689f46436 drivers/video/riva/fbdev.c       Jeff Garzik        2006-12-08  
672  static int riva_load_video_mode(struct fb_info *info)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
673  {
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
674      int bpp, width, hDisplaySize, hDisplay, hStart,
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
675          hEnd, hTotal, height, vDisplay, vStart, vEnd, vTotal, dotClock;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
676      int hBlankStart, hBlankEnd, vBlankStart, vBlankEnd;
fd717689f46436 drivers/video/riva/fbdev.c       Jeff Garzik        2006-12-08  
677      int rc;
f4a41836f1215a drivers/video/riva/fbdev.c       Antonino A. Daplas 2006-01-09  
678      struct riva_par *par = info->par;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
679      struct riva_regs newmode;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
680      
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
681      NVTRACE_ENTER();
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
682      /* time to calculate */
535a09ad59286b drivers/video/riva/fbdev.c       Guido Guenther     2006-10-03  
683      rivafb_blank(FB_BLANK_NORMAL, info);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
684  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
685      bpp = info->var.bits_per_pixel;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
686      if (bpp == 16 && info->var.green.length == 5)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
687              bpp = 15;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
688      width = info->var.xres_virtual;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
689      hDisplaySize = info->var.xres;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
690      hDisplay = (hDisplaySize / 8) - 1;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
691      hStart = (hDisplaySize + info->var.right_margin) / 8 - 1;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
692      hEnd = (hDisplaySize + info->var.right_margin +
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
693              info->var.hsync_len) / 8 - 1;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
694      hTotal = (hDisplaySize + info->var.right_margin +
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
695                info->var.hsync_len + info->var.left_margin) / 8 - 5;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
696      hBlankStart = hDisplay;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
697      hBlankEnd = hTotal + 4;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
698  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
699      height = info->var.yres_virtual;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
700      vDisplay = info->var.yres - 1;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
701      vStart = info->var.yres + info->var.lower_margin - 1;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
702      vEnd = info->var.yres + info->var.lower_margin +
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
703             info->var.vsync_len - 1;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
704      vTotal = info->var.yres + info->var.lower_margin +
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
705               info->var.vsync_len + info->var.upper_margin + 2;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
706      vBlankStart = vDisplay;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
707      vBlankEnd = vTotal + 1;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
708      dotClock = 1000000000 / info->var.pixclock;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
709  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
710      memcpy(&newmode, &reg_template, sizeof(struct riva_regs));
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
711  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
712      if ((info->var.vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
713              vTotal |= 1;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
714  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
715      if (par->FlatPanel) {
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
716              vStart = vTotal - 3;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
717              vEnd = vTotal - 2;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
718              vBlankStart = vStart;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
719              hStart = hTotal - 3;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
720              hEnd = hTotal - 2;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
721              hBlankEnd = hTotal + 4;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
722      }
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
723  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
724      newmode.crtc[0x0] = Set8Bits (hTotal); 
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
725      newmode.crtc[0x1] = Set8Bits (hDisplay);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
726      newmode.crtc[0x2] = Set8Bits (hBlankStart);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
727      newmode.crtc[0x3] = SetBitField (hBlankEnd, 4: 0, 4:0) | SetBit (7);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
728      newmode.crtc[0x4] = Set8Bits (hStart);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
729      newmode.crtc[0x5] = SetBitField (hBlankEnd, 5: 5, 7:7)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
730              | SetBitField (hEnd, 4: 0, 4:0);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
731      newmode.crtc[0x6] = SetBitField (vTotal, 7: 0, 7:0);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
732      newmode.crtc[0x7] = SetBitField (vTotal, 8: 8, 0:0)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
733              | SetBitField (vDisplay, 8: 8, 1:1)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
734              | SetBitField (vStart, 8: 8, 2:2)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
735              | SetBitField (vBlankStart, 8: 8, 3:3)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
736              | SetBit (4)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
737              | SetBitField (vTotal, 9: 9, 5:5)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
738              | SetBitField (vDisplay, 9: 9, 6:6)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
739              | SetBitField (vStart, 9: 9, 7:7);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
740      newmode.crtc[0x9] = SetBitField (vBlankStart, 9: 9, 5:5)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
741              | SetBit (6);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
742      newmode.crtc[0x10] = Set8Bits (vStart);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
743      newmode.crtc[0x11] = SetBitField (vEnd, 3: 0, 3:0)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
744              | SetBit (5);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
745      newmode.crtc[0x12] = Set8Bits (vDisplay);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
746      newmode.crtc[0x13] = (width / 8) * ((bpp + 1) / 8);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
747      newmode.crtc[0x15] = Set8Bits (vBlankStart);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
748      newmode.crtc[0x16] = Set8Bits (vBlankEnd);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
749  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
750      newmode.ext.screen = SetBitField(hBlankEnd,6:6,4:4)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
751              | SetBitField(vBlankStart,10:10,3:3)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
752              | SetBitField(vStart,10:10,2:2)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
753              | SetBitField(vDisplay,10:10,1:1)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
754              | SetBitField(vTotal,10:10,0:0);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
755      newmode.ext.horiz  = SetBitField(hTotal,8:8,0:0) 
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
756              | SetBitField(hDisplay,8:8,1:1)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
757              | SetBitField(hBlankStart,8:8,2:2)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
758              | SetBitField(hStart,8:8,3:3);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
759      newmode.ext.extra  = SetBitField(vTotal,11:11,0:0)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
760              | SetBitField(vDisplay,11:11,2:2)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
761              | SetBitField(vStart,11:11,4:4)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
762              | SetBitField(vBlankStart,11:11,6:6); 
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
763  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
764      if ((info->var.vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) {
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
765              int tmp = (hTotal >> 1) & ~1;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
766              newmode.ext.interlace = Set8Bits(tmp);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
767              newmode.ext.horiz |= SetBitField(tmp, 8:8,4:4);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
768      } else 
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
769              newmode.ext.interlace = 0xff; /* interlace off */
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
770  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
771      if (par->riva.Architecture >= NV_ARCH_10)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
772              par->riva.CURSOR = (U032 __iomem *)(info->screen_base + 
par->riva.CursorStart);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
773  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
774      if (info->var.sync & FB_SYNC_HOR_HIGH_ACT)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
775              newmode.misc_output &= ~0x40;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
776      else
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
777              newmode.misc_output |= 0x40;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
778      if (info->var.sync & FB_SYNC_VERT_HIGH_ACT)
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
779              newmode.misc_output &= ~0x80;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
780      else
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
781              newmode.misc_output |= 0x80;    
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
782  
e2281080835434 drivers/video/fbdev/riva/fbdev.c Sinan Kaya         2017-12-19  
783      rc = CalcStateExt(&par->riva, &newmode.ext, par->pdev, bpp, width,
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
784                        hDisplaySize, height, dotClock);
fd717689f46436 drivers/video/riva/fbdev.c       Jeff Garzik        2006-12-08  
785      if (rc)
fd717689f46436 drivers/video/riva/fbdev.c       Jeff Garzik        2006-12-08  
786              goto out;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
787  
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16 
@788      newmode.ext.scale = NV_RD32(par->riva.PRAMDAC, 0x00000848) &
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
789              0xfff000ff;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
790      if (par->FlatPanel == 1) {
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
791              newmode.ext.pixel |= (1 << 7);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
792              newmode.ext.scale |= (1 << 8);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
793      }
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
794      if (par->SecondCRTC) {
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
795              newmode.ext.head  = NV_RD32(par->riva.PCRTC0, 0x00000860) &
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
796                      ~0x00001000;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
797              newmode.ext.head2 = NV_RD32(par->riva.PCRTC0, 0x00002860) |
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
798                      0x00001000;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
799              newmode.ext.crtcOwner = 3;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
800              newmode.ext.pllsel |= 0x20000800;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
801              newmode.ext.vpll2 = newmode.ext.vpll;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
802      } else if (par->riva.twoHeads) {
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
803              newmode.ext.head  =  NV_RD32(par->riva.PCRTC0, 0x00000860) |
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
804                      0x00001000;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
805              newmode.ext.head2 =  NV_RD32(par->riva.PCRTC0, 0x00002860) &
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
806                      ~0x00001000;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
807              newmode.ext.crtcOwner = 0;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
808              newmode.ext.vpll2 = NV_RD32(par->riva.PRAMDAC0, 0x00000520);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
809      }
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
810      if (par->FlatPanel == 1) {
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
811              newmode.ext.pixel |= (1 << 7);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
812              newmode.ext.scale |= (1 << 8);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
813      }
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
814      newmode.ext.cursorConfig = 0x02000100;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
815      par->current_state = newmode;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
816      riva_load_state(par, &par->current_state);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
817      par->riva.LockUnlock(&par->riva, 0); /* important for HW cursor */
fd717689f46436 drivers/video/riva/fbdev.c       Jeff Garzik        2006-12-08  
818  
fd717689f46436 drivers/video/riva/fbdev.c       Jeff Garzik        2006-12-08  
819  out:
535a09ad59286b drivers/video/riva/fbdev.c       Guido Guenther     2006-10-03  
820      rivafb_blank(FB_BLANK_UNBLANK, info);
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
821      NVTRACE_LEAVE();
fd717689f46436 drivers/video/riva/fbdev.c       Jeff Garzik        2006-12-08  
822  
fd717689f46436 drivers/video/riva/fbdev.c       Jeff Garzik        2006-12-08  
823      return rc;
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
824  }
^1da177e4c3f41 drivers/video/riva/fbdev.c       Linus Torvalds     2005-04-16  
825  

:::::: The code at line 788 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torva...@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torva...@ppc970.osdl.org>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org

Attachment: .config.gz
Description: application/gzip

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