Re: [PATCH 2/2] Input: cros_ec_keyb - Fix usage of cros_ec_cmd_xfer()

[kbuild test robot <lkp@intel.com>]

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Hi,

[auto build test ERROR on wsa/i2c/for-next]
[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/Brian-Norris/cros_ec-utilize-cros_ec_cmd_xfer_status/20160726-021919
base:   https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next
config: i386-randconfig-x011-201630 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/input/keyboard/cros_ec_keyb.c: In function 'cros_ec_keyb_get_state':
>> drivers/input/keyboard/cros_ec_keyb.c:163:8: error: implicit declaration of function 'cros_ec_cmd_xfer_status' [-Werror=implicit-function-declaration]
     ret = cros_ec_cmd_xfer_status(ckdev->ec, msg);
           ^~~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/cros_ec_cmd_xfer_status +163 drivers/input/keyboard/cros_ec_keyb.c

   157	
   158		msg->version = 0;
   159		msg->command = EC_CMD_MKBP_STATE;
   160		msg->insize = ckdev->cols;
   161		msg->outsize = 0;
   162	
 > 163		ret = cros_ec_cmd_xfer_status(ckdev->ec, msg);
   164		if (ret < 0) {
   165			dev_err(ckdev->dev, "Error transferring EC message %d\n", ret);
   166			goto exit;

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0-DAY kernel test infrastructure                Open Source Technology Center
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