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/beckhoff/mx53cx9020/mx53cx9020.c b/board/beckhoff/mx53cx9020/mx53cx9020.c
index 398e4ed..617b545 100644
--- a/board/beckhoff/mx53cx9020/mx53cx9020.c
+++ b/board/beckhoff/mx53cx9020/mx53cx9020.c
@@ -16,6 +16,7 @@
#include <asm/mach-imx/mx5_video.h>
#include <ACEX1K.h>
#include <asm/gpio.h>
+#include <linux/delay.h>
enum LED_GPIOS {
GPIO_SD1_CD = IMX_GPIO_NR(1, 1),