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/technologic/ts4600/ts4600.c b/board/technologic/ts4600/ts4600.c
index 2a63e84..54508cd 100644
--- a/board/technologic/ts4600/ts4600.c
+++ b/board/technologic/ts4600/ts4600.c
@@ -21,6 +21,7 @@
#include <asm/arch/iomux-mx28.h>
#include <asm/arch/clock.h>
#include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
#include <linux/mii.h>
#include <miiphy.h>
#include <netdev.h>