ASoC: Remove unneeded inclusion of linux/regulator/consumer.h

Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/soc/codecs/wm_hubs.c

@@ -18,7 +18,6 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>