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_mipi.c b/drivers/video/rockchip/rk3399_mipi.c
index cfaa377..113708d 100644
--- a/drivers/video/rockchip/rk3399_mipi.c
+++ b/drivers/video/rockchip/rk3399_mipi.c
@@ -8,6 +8,7 @@
 #include <clk.h>
 #include <display.h>
 #include <dm.h>
+#include <log.h>
 #include <panel.h>
 #include <regmap.h>
 #include "rk_mipi.h"