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/drivers/clk/rockchip/clk_rk3188.c b/drivers/clk/rockchip/clk_rk3188.c
index d4df817..11e3bd3 100644
--- a/drivers/clk/rockchip/clk_rk3188.c
+++ b/drivers/clk/rockchip/clk_rk3188.c
@@ -22,6 +22,7 @@
#include <dm/device-internal.h>
#include <dm/lists.h>
#include <dm/uclass-internal.h>
+#include <linux/delay.h>
#include <linux/err.h>
#include <linux/log2.h>
#include <linux/stringify.h>