From: Huang, Tao <huangtao@rock-chips.com>
Date: Wed, 10 Dec 2014 11:32:25 +0000 (+0800)
Subject: video: rk3368_lcdc: covert dsb() to dsb(sy)
X-Git-Tag: firefly_0821_release~4158^2~553
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=22dae895da027a6ef3be11b783939e67c92a980b;p=firefly-linux-kernel-4.4.55.git

video: rk3368_lcdc: covert dsb() to dsb(sy)
---

diff --git a/drivers/video/rockchip/lcdc/rk3368_lcdc.h b/drivers/video/rockchip/lcdc/rk3368_lcdc.h
index c9de882130b8..7008cf6c6113 100644
--- a/drivers/video/rockchip/lcdc/rk3368_lcdc.h
+++ b/drivers/video/rockchip/lcdc/rk3368_lcdc.h
@@ -1852,7 +1852,7 @@ static inline void  lcdc_msk_reg(struct lcdc_device *lcdc_dev,
 static inline void lcdc_cfg_done(struct lcdc_device *lcdc_dev)
 {
 	writel_relaxed(0x01, lcdc_dev->regs + REG_CFG_DONE);
-	dsb();
+	dsb(sy);
 }
 
 #define CUBIC_PRECISE  0