ALSA: ppc: Add missing inclusion of linux/module.h

Otherwise it triggers a compile warning like:
 sound/ppc/keywest.c:104:1: warning: data definition has no type or storage class
 sound/ppc/keywest.c:104:1: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Werror=implicit-int]

Fixes: a2bc2af66a5b ('ALSA: ppc: keywest: Export I2C module alias information')
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c
index f644a8c..4373615 100644 (file)
--- a/sound/ppc/keywest.c
+++ b/sound/ppc/keywest.c
@@ -22,6 +22,7 @@
 #include <linux/init.h>
 #include <linux/i2c.h>
 #include <linux/delay.h>
+#include <linux/module.h>
 #include <sound/core.h>
 #include "pmac.h"