From d0127f6fc12e311cdd89bb1bd62f36621778d149 Mon Sep 17 00:00:00 2001 From: Tomasz Figa Date: Mon, 26 Aug 2013 02:00:37 +0900 Subject: 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: Tomasz Figa Signed-off-by: Kukjin Kim --- drivers/usb/host/ohci-s3c2410.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/usb/host/ohci-s3c2410.c') diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c index 4919afa4125e..1adff32e40e2 100644 --- a/drivers/usb/host/ohci-s3c2410.c +++ b/drivers/usb/host/ohci-s3c2410.c @@ -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 -- cgit v1.2.3