This driver use the gpio consumer interface. Add the header as it's needed.
Signed-off-by: Clément Péron <peron.c...@gmail.com> --- This has been triggered by Kbuild-all for information: https://lists.01.org/pipermail/kbuild-all/2019-February/057379.html sound/soc/codecs/ak4118.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/ak4118.c b/sound/soc/codecs/ak4118.c index 238ab29f2bf4..ce419e8cf890 100644 --- a/sound/soc/codecs/ak4118.c +++ b/sound/soc/codecs/ak4118.c @@ -6,6 +6,7 @@ */ #include <linux/i2c.h> +#include <linux/gpio/consumer.h> #include <linux/module.h> #include <linux/of_device.h> #include <linux/of_gpio.h> -- 2.19.1