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/reset/reset-mtmips.c b/drivers/reset/reset-mtmips.c
index 677de0a..a79a4ac 100644
--- a/drivers/reset/reset-mtmips.c
+++ b/drivers/reset/reset-mtmips.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <log.h>
 #include <malloc.h>
 #include <reset-uclass.h>
 #include <linux/io.h>