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Commit e864abed authored by Jingoo Han's avatar Jingoo Han Committed by Greg Kroah-Hartman
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USB: ohci-exynos: add clock gating to suspend/resume 



This patch adds clock gating to suspend and resume functions.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ff9cce82

drivers/usb/host/ohci-exynos.c

+5 −0
Original line number Diff line number Diff line
@@ -225,6 +225,9 @@ static int exynos_ohci_suspend(struct device *dev) 


	if (pdata && pdata->phy_exit)

		pdata->phy_exit(pdev, S5P_USB_PHY_HOST);



	clk_disable(exynos_ohci->clk);



fail:

	spin_unlock_irqrestore(&ohci->lock, flags);
@@ -238,6 +241,8 @@ static int exynos_ohci_resume(struct device *dev) 
	struct platform_device *pdev = to_platform_device(dev);

	struct exynos4_ohci_platdata *pdata = pdev->dev.platform_data;



	clk_enable(exynos_ohci->clk);



	if (pdata && pdata->phy_init)

		pdata->phy_init(pdev, S5P_USB_PHY_HOST);