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Commit d0127f6f authored by Tomasz Figa's avatar Tomasz Figa Committed by Kukjin Kim
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usb: ohci-s3c2410.c: Use clk_prepare_enable/clk_disable_unprepare 



This patch modifies the ohci-s3c2410 driver to prepare and unprepare
clocks in addition to enabling and disabling, since it is required
by common clock framework.

Signed-off-by: default avatarTomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 8d6c742a

drivers/usb/host/ohci-s3c2410.c

+4 −4
Original line number Diff line number Diff line
@@ -47,10 +47,10 @@ static void s3c2410_start_hc(struct platform_device *dev, struct usb_hcd *hcd) 


	dev_dbg(&dev->dev, "s3c2410_start_hc:\n");



	clk_enable(usb_clk);

	clk_prepare_enable(usb_clk);

	mdelay(2);			/* let the bus clock stabilise */



	clk_enable(clk);

	clk_prepare_enable(clk);



	if (info != NULL) {

		info->hcd	= hcd;
@@ -75,8 +75,8 @@ static void s3c2410_stop_hc(struct platform_device *dev) 
			(info->enable_oc)(info, 0);

	}



	clk_disable(clk);

	clk_disable(usb_clk);

	clk_disable_unprepare(clk);

	clk_disable_unprepare(usb_clk);

}



/* ohci_s3c2410_hub_status_data