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usb: dwc3: exynos: use clk_prepare_enable and clk_disable_unprepare

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Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare
calls as required by common clock framework.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
CC: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Vivek Gautam 2013-03-14 16:14:58 +05:30 committed by Felipe Balbi
parent adcf20dcd2
commit ddb5147cea
1 changed files with 3 additions and 3 deletions
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6
drivers/usb/dwc3/dwc3-exynos.c
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@ -138,7 +138,7 @@ static int dwc3_exynos_probe(struct platform_device *pdev)
exynos->dev = dev;
exynos->clk = clk;
clk_enable(exynos->clk);
clk_prepare_enable(exynos->clk);
if (node) {
ret = of_platform_populate(node, NULL, NULL, dev);
@ -155,7 +155,7 @@ static int dwc3_exynos_probe(struct platform_device *pdev)
return 0;
err2:
clk_disable(clk);
clk_disable_unprepare(clk);
err1:
return ret;
}
@ -168,7 +168,7 @@ static int dwc3_exynos_remove(struct platform_device *pdev)
platform_device_unregister(exynos->usb3_phy);
device_for_each_child(&pdev->dev, NULL, dwc3_exynos_remove_child);
clk_disable(exynos->clk);
clk_disable_unprepare(exynos->clk);
return 0;
}