From: Todd Poynor <toddpoynor@google.com>
Date: Thu, 26 May 2011 19:25:53 +0000 (-0700)
Subject: ARM: OMAP2: Add missing iounmap in omap4430_phy_init
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=03b562d7859c6d7c640f071b422d521146471d6d;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ARM: OMAP2: Add missing iounmap in omap4430_phy_init

!dev case needs iounmap before return.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index f47813edd951..58775e3c8476 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -56,8 +56,10 @@ int omap4430_phy_init(struct device *dev)
 	/* Power down the phy */
 	__raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF);
 
-	if (!dev)
+	if (!dev) {
+		iounmap(ctrl_base);
 		return 0;
+	}
 
 	phyclk = clk_get(dev, "ocp2scp_usb_phy_ick");
 	if (IS_ERR(phyclk)) {