Re: [PATCH] HID: i2c-hid: retrieve the GPIO parameters only when unset

[kbuild test robot]

Hi Benjamin,

[auto build test ERROR on hid/for-next]
[also build test ERROR on next-20161117]
[cannot apply to v4.9-rc6]
[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/Benjamin-Tissoires/HID-i2c-hid-retrieve-the-GPIO-parameters-only-when-unset/20161121-195550
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-next
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   drivers/hid/i2c-hid/i2c-hid.c: In function 'i2c_hid_init_irq':
>> drivers/hid/i2c-hid/i2c-hid.c:866:7: error: implicit declaration of function 'irq_get_trigger_type' [-Werror=implicit-function-declaration]
     if (!irq_get_trigger_type(client->irq))
          ^~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/irq_get_trigger_type +866 drivers/hid/i2c-hid/i2c-hid.c

   860		struct i2c_hid *ihid = i2c_get_clientdata(client);
   861		unsigned long irqflags = 0;
   862		int ret;
   863	
   864		dev_dbg(&client->dev, "Requesting IRQ: %d\n", client->irq);
   865	
 > 866		if (!irq_get_trigger_type(client->irq))
   867			irqflags = IRQF_TRIGGER_LOW;
   868	
   869		ret = request_threaded_irq(client->irq, NULL, i2c_hid_irq,

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