Hi Charles, Thank you for the patch! Yet something to improve: [auto build test ERROR on ljones-mfd/for-mfd-next] [also build test ERROR on v4.16-rc2 next-20180220] [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/Charles-Keepax/mfd-arizona-Update-reset-pin-to-use-GPIOD/20180220-203926 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next config: x86_64-randconfig-r0-02202307 (attached as .config) compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers//mfd/arizona-core.c: In function 'arizona_enable_reset': >> drivers//mfd/arizona-core.c:281:2: error: implicit declaration of function 'gpiod_set_value_cansleep' [-Werror=implicit-function-declaration] gpiod_set_value_cansleep(arizona->pdata.reset, 0); ^~~~~~~~~~~~~~~~~~~~~~~~ drivers//mfd/arizona-core.c: In function 'arizona_of_get_core_pdata': >> drivers//mfd/arizona-core.c:801:17: error: implicit declaration of function 'devm_gpiod_get_from_of_node' [-Werror=implicit-function-declaration] pdata->reset = devm_gpiod_get_from_of_node(arizona->dev, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers//mfd/arizona-core.c:804:10: error: 'GPIOD_OUT_LOW' undeclared (first use in this function) GPIOD_OUT_LOW, ^~~~~~~~~~~~~ drivers//mfd/arizona-core.c:804:10: note: each undeclared identifier is reported only once for each function it appears in drivers//mfd/arizona-core.c: In function 'arizona_dev_init': >> drivers//mfd/arizona-core.c:1065:26: error: implicit declaration of function 'devm_gpiod_get' [-Werror=implicit-function-declaration] arizona->pdata.reset = devm_gpiod_get(arizona->dev, "reset", ^~~~~~~~~~~~~~ drivers//mfd/arizona-core.c:1066:13: error: 'GPIOD_OUT_LOW' undeclared (first use in this function) GPIOD_OUT_LOW); ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/gpiod_set_value_cansleep +281 drivers//mfd/arizona-core.c 278 279 static inline void arizona_enable_reset(struct arizona *arizona) 280 { > 281 gpiod_set_value_cansleep(arizona->pdata.reset, 0); 282 } 283 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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