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/video/rockchip/rk3399_vop.c b/drivers/video/rockchip/rk3399_vop.c
index 1d5b393..d5a7aa8 100644
--- a/drivers/video/rockchip/rk3399_vop.c
+++ b/drivers/video/rockchip/rk3399_vop.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <display.h>
 #include <dm.h>
+#include <log.h>
 #include <regmap.h>
 #include <video.h>
 #include <asm/arch-rockchip/hardware.h>