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

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Message-ID: <201910142313.h4eZdqa8%lkp@intel.com>
Date:   Mon, 14 Oct 2019 23:53:16 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Miquel Raynal <miquel.raynal@...tlin.com>
Cc:     kbuild-all@...ts.01.org, Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Thierry Reding <thierry.reding@...il.com>,
        u.kleine-koenig@...gutronix.de, linux-gpio@...r.kernel.org,
        linux-pwm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>
Subject: Re: [PATCH] gpio: pca953x: Add Maxim MAX7313 PWM support

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 https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Miquel-Raynal/gpio-pca953x-Add-Maxim-MAX7313-PWM-support/20191014-205954
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git for-next
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 7.4.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -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@...el.com>

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
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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