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/hisilicon/poplar/poplar.c b/board/hisilicon/poplar/poplar.c
index 70a69f5..8e2dd5f 100644
--- a/board/hisilicon/poplar/poplar.c
+++ b/board/hisilicon/poplar/poplar.c
@@ -13,6 +13,7 @@
#include <dm/platform_data/serial_pl01x.h>
#include <asm/arch/hi3798cv200.h>
#include <asm/armv8/mmu.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;