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/arch/x86/lib/fsp1/fsp_common.c b/arch/x86/lib/fsp1/fsp_common.c
index 312283a..43d32b7 100644
--- a/arch/x86/lib/fsp1/fsp_common.c
+++ b/arch/x86/lib/fsp1/fsp_common.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <init.h>
+#include <log.h>
 #include <malloc.h>
 #include <rtc.h>
 #include <acpi/acpi_s3.h>