tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/linusw/linux-gpio.git devel-gpio-driver-isolation head: e1db9bf671ed01b4f9fc33bbaa57d0c493c0389f commit: 63aeaf4945d628653770b05655b0aed90ec1ae51 [10/14] ARM: plat-orion: Include the right header config: arm-multi_v5_defconfig (attached as .config) compiler: arm-linux-gnueabi-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 git checkout 63aeaf4945d628653770b05655b0aed90ec1ae51 # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=arm If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): arch/arm/plat-orion/gpio.c: In function 'orion_gpio_led_blink_set': >> arch/arm/plat-orion/gpio.c:316:3: error: implicit declaration of function 'gpio_set_value'; did you mean 'gpiod_set_value'? [-Werror=implicit-function-declaration] gpio_set_value(gpio, state); ^~~~~~~~~~~~~~ gpiod_set_value cc1: some warnings being treated as errors vim +316 arch/arm/plat-orion/gpio.c ff3e660b5a881b Arnaud Patard 2012-04-18 303 c673a2b4008103 Mika Westerberg 2014-10-31 304 int orion_gpio_led_blink_set(struct gpio_desc *desc, int state, ff3e660b5a881b Arnaud Patard 2012-04-18 305 unsigned long *delay_on, unsigned long *delay_off) ff3e660b5a881b Arnaud Patard 2012-04-18 306 { c673a2b4008103 Mika Westerberg 2014-10-31 307 unsigned gpio = desc_to_gpio(desc); ff3e660b5a881b Arnaud Patard 2012-04-18 308 ff3e660b5a881b Arnaud Patard 2012-04-18 309 if (delay_on && delay_off && !*delay_on && !*delay_off) ff3e660b5a881b Arnaud Patard 2012-04-18 310 *delay_on = *delay_off = ORION_BLINK_HALF_PERIOD; ff3e660b5a881b Arnaud Patard 2012-04-18 311 ff3e660b5a881b Arnaud Patard 2012-04-18 312 switch (state) { ff3e660b5a881b Arnaud Patard 2012-04-18 313 case GPIO_LED_NO_BLINK_LOW: ff3e660b5a881b Arnaud Patard 2012-04-18 314 case GPIO_LED_NO_BLINK_HIGH: ff3e660b5a881b Arnaud Patard 2012-04-18 315 orion_gpio_set_blink(gpio, 0); ff3e660b5a881b Arnaud Patard 2012-04-18 @316 gpio_set_value(gpio, state); ff3e660b5a881b Arnaud Patard 2012-04-18 317 break; ff3e660b5a881b Arnaud Patard 2012-04-18 318 case GPIO_LED_BLINK: ff3e660b5a881b Arnaud Patard 2012-04-18 319 orion_gpio_set_blink(gpio, 1); ff3e660b5a881b Arnaud Patard 2012-04-18 320 } ff3e660b5a881b Arnaud Patard 2012-04-18 321 return 0; ff3e660b5a881b Arnaud Patard 2012-04-18 322 } ff3e660b5a881b Arnaud Patard 2012-04-18 323 EXPORT_SYMBOL_GPL(orion_gpio_led_blink_set); ff3e660b5a881b Arnaud Patard 2012-04-18 324 07332318f33da6 Lennert Buytenhek 2008-10-20 325 :::::: The code at line 316 was first introduced by commit :::::: ff3e660b5a881b401b2b6735aa5334f433237dcb orion/kirkwood: create a generic function for gpio led blinking :::::: TO: Arnaud Patard (Rtp) <arnaud.patard@xxxxxxxxxxx> :::::: CC: Jason Cooper <jason@xxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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