[v2 summary: zero inter-commit build errors on all power, arm, and mips boards (which means some patches got merged into patch #1), checkpatch fixes, and postponement of the libfdt changes, primarily to get the bulk of these in during this merge window]
This 25-patch series only begins to address making u-boot source more 'sparseable,' or sparse-clean, ultimately to catch type, address space, and endianness mismatches and generally improve code quality. E.g., a couple of endianness bugs are found in of_bus_default_translate() and fdt_get_base_address() (not includeded in this v2 series - fixes pending libfdt patch for dtc). Patch 1 adds endianness attributes to byteorder.h helpers, e.g., cpu_to_be32(). This is required for correct operation and prevents sparse from emitting false-positives. It comes with the side effect of breaking many builds, because u-boot has various places where attributes were being defined differently, so it includes fixes for those. Patches 2-5 fix issues where u-boot had imported linux header code and the importer simply force-#defined sparse-specific attributes to nothing, to allow u-boot to build without redefined warnings. Patches 6-7 are general sparse fixes to common powerpc areas. Patches 8-10 are general sparse fixes to common header areas (e.g., patch 8 changes the long-standing u-boot image header types to __be32, as per u-boot image definition). Patches 11-12 addresses sparse fixes for the net subsystem. Patches 13-14 do the same for lib/. Patches 15-17 for Power Arch's mpc8xxx, 83xx, and 85xx subsystems. Last but not least, patches 18-25 attempt to clean up various drivers. Note that the two libfdt patches present in series one are omitted here for u-boot merge window, they will be resubmitted after dtc have merged a libfdt-dependent patch. For authors of new patches not willing to sift through the still quite large sparse output for their board/platform, though interested in what sparse has to say about their new code, it is recommended to build with make C=1 after changes such that sparse output will only include newly built code. fyi, I've pushed the series onto the u-boot-mpc83xx tree, 'sparsefixes' branch: http://git.denx.de/u-boot.git/?p=u-boot/u-boot-mpc83xx.git;a=shortlog;h=refs/heads/sparsefixes All power, arm, mips boards tested. Thanks, Kim Kim Phillips (25): include/linux/byteorder: import latest endian definitions from linux include/linux/compat.h: fix warning: preprocessor token {__iomem,__user} redefined include/linux/unaligned/generic.h: fix warning: preprocessor token __force redefined include/linux/stddef.h: avoid 'warning: preprocessor token offsetof redefined' arch/powerpc/include/asm/io.h: fix warning: preprocessor token __iomem redefined arch/powerpc/lib/extable.c: sparse fix arch/powerpc/lib/board.c,*traps.c: sparse fixes include/image.h: sparse fixes common/cmd_*.c: sparse fixes common/misc: sparse fixes net/: sparse fixes drivers/net/: sparse fixes lib/zlib: sparse fixes lib/vsprintf.c: sparse fixes arch/powerpc/cpu/mpc8xxx/: sparse fixes powerpc/mpc85xx: sparse fixes powerpc/mpc83xx: sparse fixes drivers/block/: sparse fixes drivers/gpio/mpc83xx_gpio.c: sparse fixes drivers/input/input.c: sparse fix drivers/mmc/mmc.c: sparse fixes drivers/mmc/fsl_esdhc.c: sparse fixes drivers/mtd/cfi_flash.c: sparse fixes drivers/mtd/nand: sparse fixes drivers/serial/serial_ns16550.c: checkpatch fixes arch/arm/cpu/arm1176/tnetv107x/clock.c | 4 - arch/powerpc/cpu/74xx_7xx/traps.c | 28 +- arch/powerpc/cpu/mpc512x/traps.c | 110 ++++---- arch/powerpc/cpu/mpc5xx/traps.c | 6 +- arch/powerpc/cpu/mpc5xxx/traps.c | 29 +- arch/powerpc/cpu/mpc8220/traps.c | 119 ++++---- arch/powerpc/cpu/mpc824x/traps.c | 29 +- arch/powerpc/cpu/mpc8260/traps.c | 29 +- arch/powerpc/cpu/mpc83xx/fdt.c | 6 +- arch/powerpc/cpu/mpc83xx/speed.c | 4 +- arch/powerpc/cpu/mpc83xx/traps.c | 29 +- arch/powerpc/cpu/mpc85xx/cpu_init.c | 2 +- arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c | 2 +- arch/powerpc/cpu/mpc85xx/traps.c | 36 +-- arch/powerpc/cpu/mpc86xx/traps.c | 27 +- arch/powerpc/cpu/mpc8xx/traps.c | 29 +- arch/powerpc/cpu/mpc8xxx/cpu.c | 9 +- arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c | 2 +- .../cpu/mpc8xxx/ddr/lc_common_dimm_params.c | 4 +- arch/powerpc/cpu/mpc8xxx/fsl_lbc.c | 2 +- arch/powerpc/cpu/ppc4xx/traps.c | 26 +- arch/powerpc/include/asm/io.h | 1 - arch/powerpc/include/asm/ppc4xx-sdram.h | 2 +- arch/powerpc/lib/board.c | 12 +- arch/powerpc/lib/bootm.c | 2 +- arch/powerpc/lib/extable.c | 5 +- board/freescale/common/ngpixis.c | 12 +- board/freescale/mpc8313erdb/mpc8313erdb.c | 24 +- board/freescale/mpc8568mds/bcsr.c | 8 +- board/freescale/mpc8569mds/bcsr.c | 8 +- common/cmd_boot.c | 5 +- common/cmd_bootm.c | 31 ++- common/cmd_console.c | 2 +- common/cmd_date.c | 2 +- common/cmd_echo.c | 2 +- common/cmd_exit.c | 2 +- common/cmd_fat.c | 5 +- common/cmd_fdt.c | 21 +- common/cmd_flash.c | 6 +- common/cmd_help.c | 2 +- common/cmd_i2c.c | 20 +- common/cmd_irq.c | 3 +- common/cmd_itest.c | 4 +- common/cmd_load.c | 303 ++++++++++----------- common/cmd_mdio.c | 20 +- common/cmd_mem.c | 25 +- common/cmd_misc.c | 6 +- common/cmd_mmc.c | 6 +- common/cmd_mp.c | 22 +- common/cmd_mtdparts.c | 26 +- common/cmd_nand.c | 19 +- common/cmd_net.c | 76 +++--- common/cmd_nvedit.c | 25 +- common/cmd_pci.c | 17 +- common/cmd_reginfo.c | 3 +- common/cmd_sata.c | 4 +- common/cmd_setexpr.c | 2 +- common/cmd_source.c | 11 +- common/cmd_test.c | 6 +- common/cmd_usb.c | 30 +- common/cmd_version.c | 2 +- common/cmd_ximg.c | 13 +- common/command.c | 9 +- common/dlmalloc.c | 36 +-- common/hush.c | 31 ++- common/image.c | 8 +- common/main.c | 10 +- common/update.c | 1 + common/usb_storage.c | 20 +- common/xyzModem.c | 6 +- drivers/block/fsl_sata.c | 81 +----- drivers/block/fsl_sata.h | 13 +- drivers/block/sata_sil.c | 13 +- drivers/gpio/mpc83xx_gpio.c | 4 +- drivers/input/input.c | 2 +- drivers/mmc/fsl_esdhc.c | 4 +- drivers/mmc/mmc.c | 37 +-- drivers/mtd/cfi_flash.c | 22 +- drivers/mtd/nand/nand_base.c | 13 +- drivers/mtd/nand/nand_ecc.c | 1 + drivers/mtd/ubi/crc32.c | 12 +- drivers/net/fm/eth.c | 2 +- drivers/net/fm/p1023.c | 2 +- drivers/net/fm/p4080.c | 2 +- drivers/net/fm/p5020.c | 2 +- drivers/net/fm/tgec_phy.c | 10 +- drivers/net/macb.c | 2 - drivers/net/phy/atheros.c | 2 +- drivers/net/phy/phy.c | 19 +- drivers/net/phy/vitesse.c | 2 +- drivers/net/smc91111.c | 2 - drivers/net/vsc7385.c | 1 + drivers/serial/s3c64xx.c | 2 - drivers/serial/serial_ns16550.c | 42 ++- fs/yaffs2/ydirectenv.h | 2 - include/common.h | 4 - include/image.h | 15 +- include/linux/byteorder/big_endian.h | 135 +++++---- include/linux/byteorder/little_endian.h | 133 +++++---- include/linux/byteorder/swab.h | 6 +- include/linux/compat.h | 3 - include/linux/mtd/mtd-abi.h | 2 + include/linux/stddef.h | 2 + include/linux/unaligned/generic.h | 3 - include/net.h | 9 +- include/u-boot/zlib.h | 2 +- lib/vsprintf.c | 4 +- lib/zlib/adler32.c | 5 +- lib/zlib/inffast.c | 5 +- lib/zlib/inflate.c | 29 +- lib/zlib/inftrees.c | 10 +- lib/zlib/zutil.c | 10 +- net/arp.c | 6 +- net/bootp.c | 6 +- net/net.c | 2 +- net/ping.h | 3 - net/tftp.h | 3 + 117 files changed, 1052 insertions(+), 1087 deletions(-) -- 1.8.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
