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/usb/musb-new/musb_gadget.c b/drivers/usb/musb-new/musb_gadget.c
index 35d2123..435dca6 100644
--- a/drivers/usb/musb-new/musb_gadget.c
+++ b/drivers/usb/musb-new/musb_gadget.c
@@ -9,6 +9,7 @@
  */
 
 #ifndef __UBOOT__
+#include <log.h>
 #include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <linux/kernel.h>