USB: EHCI: tegra: drop clk_put for devm_clk_get in tegra_ehci_probe()

devm_clk_get() is used so there is no reason to explicitly
call clk_put() in probe or remove functions.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Acked-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/ehci-tegra.c

@@ -388,7 +388,7 @@ static int tegra_ehci_probe(struct platform_device *pdev)
 
 	err = clk_prepare_enable(tegra->clk);
 	if (err)
-		goto cleanup_clk_get;
+		goto cleanup_hcd_create;
 
 	tegra_periph_reset_assert(tegra->clk);
 	udelay(1);
@@ -465,8 +465,6 @@ static int tegra_ehci_probe(struct platform_device *pdev)
 	usb_phy_shutdown(hcd->phy);
 cleanup_clk_en:
 	clk_disable_unprepare(tegra->clk);
-cleanup_clk_get:
-	clk_put(tegra->clk);
 cleanup_hcd_create:
 	usb_put_hcd(hcd);
 	return err;