From 0956ae5f32a5c5e1a29ad85899444d9fdc9c53a7 Mon Sep 17 00:00:00 2001
From: "Huang, Tao" <huangtao@rock-chips.com>
Date: Wed, 10 Dec 2014 19:34:41 +0800
Subject: [PATCH] video: rockchip: iep: covert dsb() to dsb(sy)
---
drivers/video/rockchip/iep/iep_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/rockchip/iep/iep_drv.c b/drivers/video/rockchip/iep/iep_drv.c
index 5368cc56c0ef..65109f52a7b3 100755
--- a/drivers/video/rockchip/iep/iep_drv.c
+++ b/drivers/video/rockchip/iep/iep_drv.c
@@ -432,7 +432,7 @@ static void iep_reg_copy_to_hw(struct iep_reg *reg)
//dmac_flush_range(&pbase[0], &pbase[IEP_REG_LEN]);
//outer_flush_range(virt_to_phys(&pbase[0]),virt_to_phys(&pbase[IEP_REG_LEN]));
- dsb();
+ dsb(sy);
}
/** switch fields order before the next lcdc frame start
--
2.34.1