Re: [PATCH] gpio: pca953x: Add Maxim MAX7313 PWM support

From: kbuild test robot
Date: Mon Oct 14 2019 - 11:54:57 EST

Hi Miquel,

I love your patch! Yet something to improve:

[auto build test ERROR on gpio/for-next]
[cannot apply to v5.4-rc3 next-20191014]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see]

base: for-next
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 7.4.0
wget -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=m68k

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

>> ERROR: "gpiod_request" [drivers/gpio/gpio-pca953x.ko] undefined!
>> ERROR: "gpiod_free" [drivers/gpio/gpio-pca953x.ko] undefined!

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation

Attachment: .config.gz
Description: application/gzip