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Commit 3b759d7f authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

rtc: rtc-coh901331: use devm_clk_get() 



Use devm_clk_get() to make cleanup paths more simple.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0db29c1d

drivers/rtc/rtc-coh901331.c

+2 −5
Original line number Diff line number Diff line
@@ -157,7 +157,6 @@ static int __exit coh901331_remove(struct platform_device *pdev) 
	if (rtap) {

		rtc_device_unregister(rtap->rtc);

		clk_unprepare(rtap->clk);

		clk_put(rtap->clk);

		platform_set_drvdata(pdev, NULL);

	}
@@ -196,7 +195,7 @@ static int __init coh901331_probe(struct platform_device *pdev) 
			     "RTC COH 901 331 Alarm", rtap))

		return -EIO;



	rtap->clk = clk_get(&pdev->dev, NULL);

	rtap->clk = devm_clk_get(&pdev->dev, NULL);

	if (IS_ERR(rtap->clk)) {

		ret = PTR_ERR(rtap->clk);

		dev_err(&pdev->dev, "could not get clock\n");
@@ -207,7 +206,7 @@ static int __init coh901331_probe(struct platform_device *pdev) 
	ret = clk_prepare_enable(rtap->clk);

	if (ret) {

		dev_err(&pdev->dev, "could not enable clock\n");

		goto out_no_clk_prepenable;

		return ret;

	}

	clk_disable(rtap->clk);
@@ -224,8 +223,6 @@ static int __init coh901331_probe(struct platform_device *pdev) 
 out_no_rtc:

	platform_set_drvdata(pdev, NULL);

	clk_unprepare(rtap->clk);

 out_no_clk_prepenable:

	clk_put(rtap->clk);

	return ret;

}