Hi Linus, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git gpio-descriptors-regulator-fixed head: ce6289d395809a40d0c49055c3a19abcc2997701 commit: ce6289d395809a40d0c49055c3a19abcc2997701 [1/1] regulator: fixed: Convert to use GPIO descriptor only config: arm-omap1_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout ce6289d395809a40d0c49055c3a19abcc2997701 # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=arm :::::: branch date: 5 hours ago :::::: commit date: 5 hours ago All errors (new ones prefixed by >>): >> arch/arm/mach-omap1/board-ams-delta.c:579:3: error: 'struct fixed_voltage_config' has no member named 'gpio' .gpio = AMS_DELTA_GPIO_PIN_KEYBRD_PWR, ^~~~ # https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git/commit/?id=ce6289d395809a40d0c49055c3a19abcc2997701 git remote add gpio https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git git remote update gpio git checkout ce6289d395809a40d0c49055c3a19abcc2997701 vim +579 arch/arm/mach-omap1/board-ams-delta.c 2bcb1be0 Janusz Krzysztofik 2018-06-22 575 2bcb1be0 Janusz Krzysztofik 2018-06-22 576 static struct fixed_voltage_config keybrd_pwr_config = { 2bcb1be0 Janusz Krzysztofik 2018-06-22 577 .supply_name = "keybrd_pwr", 2bcb1be0 Janusz Krzysztofik 2018-06-22 578 .microvolts = 5000000, 2bcb1be0 Janusz Krzysztofik 2018-06-22 @579 .gpio = AMS_DELTA_GPIO_PIN_KEYBRD_PWR, 2bcb1be0 Janusz Krzysztofik 2018-06-22 580 .enable_high = 1, 2bcb1be0 Janusz Krzysztofik 2018-06-22 581 .init_data = &keybrd_pwr_initdata, 2bcb1be0 Janusz Krzysztofik 2018-06-22 582 }; 2bcb1be0 Janusz Krzysztofik 2018-06-22 583 :::::: The code at line 579 was first introduced by commit :::::: 2bcb1be0923700deee554120304777cad465b5bc Input: ams_delta_serio: Replace power GPIO with regulator :::::: TO: Janusz Krzysztofik <jmkrzyszt@xxxxxxxxx> :::::: CC: Tony Lindgren <tony@xxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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