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 c9de882130b8cca3ca5c367fff6ea42cda0a051a..7008cf6c6113eb0bc6e8e343fa890dcc7bfa9eda 100644 (file)
--- 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