Merge tag 'fbdev-updates-for-3.6' of git://github.com/schandinat/linux-2.6

[linux-2.6-block.git] / drivers / video / exynos / exynos_dp_reg.c

diff --git a/drivers/video/exynos/exynos_dp_reg.c b/drivers/video/exynos/exynos_dp_reg.c
index bcb0e3ae1e9d7a708803696cc9fe040fbdb86d0c..2db5b9aa250a067045d65b01aa0a281362db8d0e 100644 (file)
--- a/drivers/video/exynos/exynos_dp_reg.c
+++ b/drivers/video/exynos/exynos_dp_reg.c
@@ -122,7 +122,7 @@ void exynos_dp_reset(struct exynos_dp_device *dp)
                LS_CLK_DOMAIN_FUNC_EN_N;
        writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
 
-       udelay(20);
+       usleep_range(20, 30);
 
        exynos_dp_lane_swap(dp, 0);
 
@@ -988,7 +988,7 @@ void exynos_dp_reset_macro(struct exynos_dp_device *dp)
        writel(reg, dp->reg_base + EXYNOS_DP_PHY_TEST);
 
        /* 10 us is the minimum reset time. */
-       udelay(10);
+       usleep_range(10, 20);
 
        reg &= ~MACRO_RST;
        writel(reg, dp->reg_base + EXYNOS_DP_PHY_TEST);