common: Drop linux/delay.h from common header
Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/board/freescale/mpc8308rdb/mpc8308rdb.c b/board/freescale/mpc8308rdb/mpc8308rdb.c
index bd052b9..259d6aa 100644
--- a/board/freescale/mpc8308rdb/mpc8308rdb.c
+++ b/board/freescale/mpc8308rdb/mpc8308rdb.c
@@ -10,6 +10,7 @@
#include <init.h>
#include <net.h>
#include <spi.h>
+#include <linux/delay.h>
#include <linux/libfdt.h>
#include <fdt_support.h>
#include <pci.h>