From: Jingoo Han <jg1.han@samsung.com>
Date: Mon, 29 Apr 2013 09:15:53 +0000 (+0900)
Subject: watchdog: imx2_wdt: use devm_clk_get()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bdf495742716211259dba644e0950129db6f2641;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

watchdog: imx2_wdt: use devm_clk_get()

Use devm_clk_get() to make cleanup paths more simple.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index 62946c2cb4f8..693ac3f4de5a 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -261,7 +261,7 @@ static int __init imx2_wdt_probe(struct platform_device *pdev)
 	if (IS_ERR(imx2_wdt.base))
 		return PTR_ERR(imx2_wdt.base);
 
-	imx2_wdt.clk = clk_get(&pdev->dev, NULL);
+	imx2_wdt.clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(imx2_wdt.clk)) {
 		dev_err(&pdev->dev, "can't get Watchdog clock\n");
 		return PTR_ERR(imx2_wdt.clk);
@@ -286,7 +286,6 @@ static int __init imx2_wdt_probe(struct platform_device *pdev)
 
 fail:
 	imx2_wdt_miscdev.parent = NULL;
-	clk_put(imx2_wdt.clk);
 	return ret;
 }
 
@@ -299,8 +298,7 @@ static int __exit imx2_wdt_remove(struct platform_device *pdev)
 
 		dev_crit(imx2_wdt_miscdev.parent,
 			"Device removed: Expect reboot!\n");
-	} else
-		clk_put(imx2_wdt.clk);
+	}
 
 	imx2_wdt_miscdev.parent = NULL;
 	return 0;