linux-kernel - Re: [PATCH 1/2] HID: hiddev: move hiddev's minor number from struct hid

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Date:   Fri, 3 Mar 2017 23:28:04 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Jaejoong Kim <climbbb.kim@...il.com>
Cc:     kbuild-all@...org, jikos@...nel.org, benjamin.tissoires@...hat.com,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, Jaejoong Kim <climbbb.kim@...il.com>
Subject: Re: [PATCH 1/2] HID: hiddev: move hiddev's minor number from struct
 hid_device to hiddev

Hi Jaejoong,

[auto build test ERROR on hid/for-next]
[also build test ERROR on v4.10 next-20170303]
[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/Jaejoong-Kim/HID-hiddev-move-hiddev-s-minor-number-and-refactoring/20170303-222428
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-next
config: i386-randconfig-b0-03032110 (attached as .config)
compiler: gcc-5 (Debian 5.4.1-2) 5.4.1 20160904
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/hid/hid-cp2112.c: In function 'cp2112_probe':
>> drivers/hid/hid-cp2112.c:1300:43: error: 'struct hid_device' has no member named 'minor'
       "CP2112 SMBus Bridge on hiddev%d", hdev->minor);
                                              ^

vim +1300 drivers/hid/hid-cp2112.c

e932d817 David Barksdale 2014-02-04  1294  	dev->adap.owner		= THIS_MODULE;
e932d817 David Barksdale 2014-02-04  1295  	dev->adap.class		= I2C_CLASS_HWMON;
e932d817 David Barksdale 2014-02-04  1296  	dev->adap.algo		= &smbus_algorithm;
e932d817 David Barksdale 2014-02-04  1297  	dev->adap.algo_data	= dev;
e932d817 David Barksdale 2014-02-04  1298  	dev->adap.dev.parent	= &hdev->dev;
e932d817 David Barksdale 2014-02-04  1299  	snprintf(dev->adap.name, sizeof(dev->adap.name),
e932d817 David Barksdale 2014-02-04 @1300  		 "CP2112 SMBus Bridge on hiddev%d", hdev->minor);
44eda784 Ellen Wang      2015-07-09  1301  	dev->hwversion = buf[2];
e932d817 David Barksdale 2014-02-04  1302  	init_waitqueue_head(&dev->wait);
e932d817 David Barksdale 2014-02-04  1303  

:::::: The code at line 1300 was first introduced by commit
:::::: e932d817866770d456815c9a84b7ed94f0589d80 HID: add hid-cp2112 driver

:::::: TO: David Barksdale <dbarksdale@...ogix.com>
:::::: CC: Jiri Kosina <jkosina@...e.cz>

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Download attachment ".config.gz" of type "application/gzip" (28029 bytes)