ASoC: max98357a: Fix missing include

This fixes the following compilation errors:

  sound/soc/codecs/max98357a.c: In function ‘max98357a_daiops_trigger’:
  sound/soc/codecs/max98357a.c:30:3: error: implicit declaration of function ‘gpiod_set_value’ [-Werror=implicit-function-declaration]
  sound/soc/codecs/max98357a.c: In function ‘max98357a_codec_probe’:
  sound/soc/codecs/max98357a.c:55:2: error: implicit declaration of function ‘devm_gpiod_get’ [-Werror=implicit-function-declaration]
  sound/soc/codecs/max98357a.c:61:2: error: implicit declaration of function ‘gpiod_direction_output’ [-Werror=implicit-function-declaration]
  cc1: some warnings being treated as errors

Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Kenneth Westfield <kwestfie@codeaurora.org>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/max98357a.c b/sound/soc/codecs/max98357a.c
index 1806333ea29e5a6b49e2a0adb8c58257d34b7508..f493fb6fd4ea764d617b3d7dd5f3b1ebe1e0fe20 100644 (file)
--- a/sound/soc/codecs/max98357a.c
+++ b/sound/soc/codecs/max98357a.c
@@ -14,6 +14,7 @@
 
 #include <linux/module.h>
 #include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <sound/soc.h>
 
 #define DRV_NAME "max98357a"