common: Drop log.h from common header

Move this header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/sound/max98090.c b/drivers/sound/max98090.c
index 5505c35..29afbbc 100644
--- a/drivers/sound/max98090.c
+++ b/drivers/sound/max98090.c
@@ -11,6 +11,7 @@
 #include <dm.h>
 #include <i2c.h>
 #include <i2s.h>
+#include <log.h>
 #include <sound.h>
 #include <asm/gpio.h>
 #include "maxim_codec.h"