usb: gadget: s3c-hsotg: Use devm_clk_get function

Message ID 1346669118-18432-1-git-send-email-sachin.kamat@linaro.org
State Accepted
Headers show

Commit Message

Sachin Kamat Sept. 3, 2012, 10:45 a.m.
devm_* functions are already used in this file. Hence
convert clk_get to devm_clk_get for completeness.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
 drivers/usb/gadget/s3c-hsotg.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 0bb617e..1c8789a 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -3516,7 +3516,7 @@  static int __devinit s3c_hsotg_probe(struct platform_device *pdev)
 	hsotg->dev = dev;
 	hsotg->plat = plat;
 
-	hsotg->clk = clk_get(&pdev->dev, "otg");
+	hsotg->clk = devm_clk_get(&pdev->dev, "otg");
 	if (IS_ERR(hsotg->clk)) {
 		dev_err(dev, "cannot get otg clock\n");
 		return PTR_ERR(hsotg->clk);
@@ -3667,7 +3667,6 @@  err_supplies:
 
 err_clk:
 	clk_disable_unprepare(hsotg->clk);
-	clk_put(hsotg->clk);
 
 	return ret;
 }
@@ -3693,7 +3692,6 @@  static int __devexit s3c_hsotg_remove(struct platform_device *pdev)
 	regulator_bulk_free(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);
 
 	clk_disable_unprepare(hsotg->clk);
-	clk_put(hsotg->clk);
 
 	device_unregister(&hsotg->gadget.dev);
 	return 0;