[PATCH] ARM: OMAP2: Add missing iounmap in omap4430_phy_init

[Todd Poynor]

!dev case needs iounmap before return.

Signed-off-by: Todd Poynor <toddpoy...@google.com>
---
 arch/arm/mach-omap2/omap_phy_internal.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_phy_internal.c 
b/arch/arm/mach-omap2/omap_phy_internal.c
index ae97336..bd563cf 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)) {
-- 
1.7.3.1

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