Patchwork [01/12] rtc: rtc-imxdi: use devm_clk_get()

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Submitter Jingoo Han
Date Feb. 21, 2013, 8:32 a.m.
Message ID <00cc01ce100d$f42fddc0$dc8f9940$%han@samsung.com>
Download mbox | patch
Permalink /patch/222199/
State New
Headers show

Comments

Jingoo Han - Feb. 21, 2013, 8:32 a.m.
Use devm_clk_get() to make cleanup paths more simple.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/rtc/rtc-imxdi.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index 75d307a..82aad69 100644
--- a/drivers/rtc/rtc-imxdi.c
+++ b/drivers/rtc/rtc-imxdi.c
@@ -406,7 +406,7 @@  static int dryice_rtc_probe(struct platform_device *pdev)
 
 	mutex_init(&imxdi->write_mutex);
 
-	imxdi->clk = clk_get(&pdev->dev, NULL);
+	imxdi->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(imxdi->clk))
 		return PTR_ERR(imxdi->clk);
 	clk_prepare_enable(imxdi->clk);
@@ -475,7 +475,6 @@  static int dryice_rtc_probe(struct platform_device *pdev)
 
 err:
 	clk_disable_unprepare(imxdi->clk);
-	clk_put(imxdi->clk);
 
 	return rc;
 }
@@ -492,7 +491,6 @@  static int dryice_rtc_remove(struct platform_device *pdev)
 	rtc_device_unregister(imxdi->rtc);
 
 	clk_disable_unprepare(imxdi->clk);
-	clk_put(imxdi->clk);
 
 	return 0;
 }