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usb: musb: ux500: use platform_device_unregister in ux500_remove() 

platform_device_unregister() only calls platform_device_del() and
platform_device_put(), thus use platform_device_unregister() to
simplify the code.

Also the documents in platform.c shows that platform_device_del
and platform_device_put must _only_ be externally called in error
cases.  All other usage is a bug.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Wei Yongjun 2012-10-23 13:36:43 +08:00 committed by Felipe Balbi
parent a81a01f9fe
commit 4b0de6f383
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/musb/ux500.c
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@ -159,8 +159,7 @@ static int __devexit ux500_remove(struct platform_device *pdev)
struct ux500_glue *glue = platform_get_drvdata(pdev);
musb_put_id(&pdev->dev, glue->musb->id);
platform_device_del(glue->musb);
platform_device_put(glue->musb);
platform_device_unregister(glue->musb);
clk_disable(glue->clk);
clk_put(glue->clk);
kfree(glue);