diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-04-29 11:15:53 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2013-07-11 21:01:06 +0200 |
| commit | bdf495742716211259dba644e0950129db6f2641 (patch) | |
| tree | 10ded0be21922717fe64915695a5a7564c8261e7 /drivers/watchdog | |
| parent | watchdog: dw_wdt: Staticize local symbol (diff) | |
| download | linux-bdf495742716211259dba644e0950129db6f2641.tar.xz linux-bdf495742716211259dba644e0950129db6f2641.zip | |
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>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/imx2_wdt.c | 6 |
1 files changed, 2 insertions, 4 deletions
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; |