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authorKishon Vijay Abraham I <kishon@ti.com>2015-05-04 18:37:33 +0200
committerKishon Vijay Abraham I <kishon@ti.com>2015-05-12 17:27:19 +0200
commit4581f798ec7373bea4530b7e57e6c6842f132bbd (patch)
tree5f44454cbb9bf7f3fdda8a94719f1949a8f57871 /drivers
parentphy: fix Kconfig dependencies (diff)
downloadlinux-4581f798ec7373bea4530b7e57e6c6842f132bbd.tar.xz
linux-4581f798ec7373bea4530b7e57e6c6842f132bbd.zip
phy: omap-usb2: invoke pm_runtime_disable on error path
if devm_clk_get for wkupclk fails, there will be an unbalanced pm_runtime_enable. Fix it here. Reported-by: Benoit Parrot <bparrot@ti.com> Cc: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/phy/phy-omap-usb2.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/phy/phy-omap-usb2.c b/drivers/phy/phy-omap-usb2.c
index 183ef4368101..c1a468686bdc 100644
--- a/drivers/phy/phy-omap-usb2.c
+++ b/drivers/phy/phy-omap-usb2.c
@@ -275,6 +275,7 @@ static int omap_usb2_probe(struct platform_device *pdev)
phy->wkupclk = devm_clk_get(phy->dev, "usb_phy_cm_clk32k");
if (IS_ERR(phy->wkupclk)) {
dev_err(&pdev->dev, "unable to get usb_phy_cm_clk32k\n");
+ pm_runtime_disable(phy->dev);
return PTR_ERR(phy->wkupclk);
} else {
dev_warn(&pdev->dev,