Hi Tim, This commit: e40da86a37f64c73b810bc7a63d77c44dc61accb is the first bad commit commit e40da86a37f64c73b810bc7a63d77c44dc61accb Author: Tim Howe <tim.howe@xxxxxxxxxx> Date: Thu Jul 16 14:51:40 2015 -0500 ASoC: cs4349: Add support for Cirrus Logic CS4349 Signed-off-by: Tim Howe <tim.howe@xxxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> is showing up in linux-next build failures for mips, parisc and s390. sound/soc/codecs/cs4349.c:300:2: error: implicit declaration of function 'devm_gpiod_get_optional' [-Werror=implicit-function-declaration] sound/soc/codecs/cs4349.c:301:12: error: 'GPIOD_OUT_LOW' undeclared (first use in this function) sound/soc/codecs/cs4349.c:306:3: error: implicit declaration of function 'gpiod_set_value_cansleep' [-Werror=implicit-function-declaration] Here are a few examples: http://kisskb.ellerman.id.au/kisskb/buildresult/12465322/ http://kisskb.ellerman.id.au/kisskb/buildresult/12465445/ http://kisskb.ellerman.id.au/kisskb/buildresult/12465246/ I'm guessing it needs some tighter Kconfig dependencies to block it from being selected on arch that don't have/enable gpio stuff. Paul. -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html