Hi Masahiro, [auto build test ERROR on gpio/for-next] [cannot apply to v4.12] [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/Masahiro-Yamada/gpio-add-COMPILE_TEST-to-several-drivers/20170706-070538 base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git for-next config: xtensa-allyesconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 4.9.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=xtensa All errors (new ones prefixed by >>): drivers//gpio/gpio-vf610.c: In function 'vf610_gpio_direction_input': >> drivers//gpio/gpio-vf610.c:99:2: error: implicit declaration of function 'pinctrl_gpio_direction_input' [-Werror=implicit-function-declaration] return pinctrl_gpio_direction_input(chip->base + gpio); ^ drivers//gpio/gpio-vf610.c: In function 'vf610_gpio_direction_output': >> drivers//gpio/gpio-vf610.c:107:2: error: implicit declaration of function 'pinctrl_gpio_direction_output' [-Werror=implicit-function-declaration] return pinctrl_gpio_direction_output(chip->base + gpio); ^ cc1: some warnings being treated as errors vim +/pinctrl_gpio_direction_input +99 drivers//gpio/gpio-vf610.c 7f2691a1 Stefan Agner 2014-10-16 93 else 7f2691a1 Stefan Agner 2014-10-16 94 vf610_gpio_writel(mask, port->gpio_base + GPIO_PCOR); 7f2691a1 Stefan Agner 2014-10-16 95 } 7f2691a1 Stefan Agner 2014-10-16 96 7f2691a1 Stefan Agner 2014-10-16 97 static int vf610_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) 7f2691a1 Stefan Agner 2014-10-16 98 { 7f2691a1 Stefan Agner 2014-10-16 @99 return pinctrl_gpio_direction_input(chip->base + gpio); 7f2691a1 Stefan Agner 2014-10-16 100 } 7f2691a1 Stefan Agner 2014-10-16 101 7f2691a1 Stefan Agner 2014-10-16 102 static int vf610_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, 7f2691a1 Stefan Agner 2014-10-16 103 int value) 7f2691a1 Stefan Agner 2014-10-16 104 { 7f2691a1 Stefan Agner 2014-10-16 105 vf610_gpio_set(chip, gpio, value); 7f2691a1 Stefan Agner 2014-10-16 106 7f2691a1 Stefan Agner 2014-10-16 @107 return pinctrl_gpio_direction_output(chip->base + gpio); 7f2691a1 Stefan Agner 2014-10-16 108 } 7f2691a1 Stefan Agner 2014-10-16 109 bd0b9ac4 Thomas Gleixner 2015-09-14 110 static void vf610_gpio_irq_handler(struct irq_desc *desc) :::::: The code at line 99 was first introduced by commit :::::: 7f2691a19627a8d7723909b6e82468fd4437e445 gpio: vf610: add gpiolib/IRQ chip driver for Vybrid :::::: TO: Stefan Agner <stefan@xxxxxxxx> :::::: CC: Linus Walleij <linus.walleij@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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