Hi Dmitry,

[auto build test ERROR on hid/for-next]
[also build test ERROR on v4.12-rc3 next-20170531]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:    
https://github.com/0day-ci/linux/commits/Dmitry-Torokhov/HID-Consolidate-serializing-ope-close-in-transport-drivers/20170601-092350
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-next
config: x86_64-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/staging//greybus/hid.c: In function 'gb_hid_open':
>> drivers/staging//greybus/hid.c:352:10: error: 'struct hid_device' has no 
>> member named 'open'
     if (!hid->open++) {
             ^~
   drivers/staging//greybus/hid.c:355:7: error: 'struct hid_device' has no 
member named 'open'
       hid->open--;
          ^~
   drivers/staging//greybus/hid.c: In function 'gb_hid_close':
   drivers/staging//greybus/hid.c:374:12: error: 'struct hid_device' has no 
member named 'open'
     if (!--hid->open) {
               ^~

vim +352 drivers/staging//greybus/hid.c

96eab779 Viresh Kumar 2015-03-16  346  static int gb_hid_open(struct hid_device 
*hid)
96eab779 Viresh Kumar 2015-03-16  347  {
96eab779 Viresh Kumar 2015-03-16  348   struct gb_hid *ghid = hid->driver_data;
96eab779 Viresh Kumar 2015-03-16  349   int ret = 0;
96eab779 Viresh Kumar 2015-03-16  350  
96eab779 Viresh Kumar 2015-03-16  351   mutex_lock(&gb_hid_open_mutex);
96eab779 Viresh Kumar 2015-03-16 @352   if (!hid->open++) {
96eab779 Viresh Kumar 2015-03-16  353           ret = gb_hid_set_power(ghid, 
GB_HID_TYPE_PWR_ON);
96eab779 Viresh Kumar 2015-03-16  354           if (ret < 0)
96eab779 Viresh Kumar 2015-03-16  355                   hid->open--;

:::::: The code at line 352 was first introduced by commit
:::::: 96eab779e1985fd0b39426d288d3af38e3bce50c greybus: hid: add HID class 
driver

:::::: TO: Viresh Kumar <viresh.ku...@linaro.org>
:::::: CC: Greg Kroah-Hartman <g...@kroah.com>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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