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/fs/ubifs/super.c b/fs/ubifs/super.c
index b385136..93f268b 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -15,6 +15,7 @@
  */
 
 #ifndef __UBOOT__
+#include <log.h>
 #include <dm/devres.h>
 #include <linux/init.h>
 #include <linux/slab.h>