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/power/domain/ti-sci-power-domain.c b/drivers/power/domain/ti-sci-power-domain.c
index a586670..7ee121d 100644
--- a/drivers/power/domain/ti-sci-power-domain.c
+++ b/drivers/power/domain/ti-sci-power-domain.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <log.h>
 #include <malloc.h>
 #include <power-domain-uclass.h>
 #include <dm/device_compat.h>