[ALSA] Fix a missing include

Modules: ALSA Core

Fix missing include <linux/device.h>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/core/sound.c

@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/time.h>
+#include <linux/device.h>
 #include <linux/moduleparam.h>
 #include <sound/core.h>
 #include <sound/minors.h>