diff --git a/[refs] b/[refs]
index 2244b2348018..68203583b0ef 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3f6065dd9d2c947c8d68336f07bd721d3909a30d
+refs/heads/master: 2b431ff74a850db3d5b804be3ac466b6ed7f516d
diff --git a/trunk/arch/arm/mach-exynos4/setup-usb-phy.c b/trunk/arch/arm/mach-exynos4/setup-usb-phy.c
index 0883c1b824b9..39aca045f660 100644
--- a/trunk/arch/arm/mach-exynos4/setup-usb-phy.c
+++ b/trunk/arch/arm/mach-exynos4/setup-usb-phy.c
@@ -82,7 +82,7 @@ static int exynos4_usb_phy1_init(struct platform_device *pdev)
 
 	rstcon &= ~(HOST_LINK_PORT_SWRST_MASK | PHY1_SWRST_MASK);
 	writel(rstcon, EXYNOS4_RSTCON);
-	udelay(50);
+	udelay(80);
 
 	clk_disable(otg_clk);
 	clk_put(otg_clk);