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| author | Tomasz Figa <tomasz.figa@gmail.com> | 2013-08-25 19:00:37 +0200 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-09-16 23:47:36 +0200 |
| commit | d0127f6fc12e311cdd89bb1bd62f36621778d149 (patch) | |
| tree | a4ea941a85e431a883dfbc09f39b27f4ebabb074 /drivers/usb/host/ohci-s3c2410.c | |
| parent | ARM: S3C64XX: Use clk_prepare_enable/clk_disable_unprepare in dma.c (diff) | |
| download | linux-d0127f6fc12e311cdd89bb1bd62f36621778d149.tar.xz linux-d0127f6fc12e311cdd89bb1bd62f36621778d149.zip | |
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 <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'drivers/usb/host/ohci-s3c2410.c')
| -rw-r--r-- | drivers/usb/host/ohci-s3c2410.c | 8 |
1 files changed, 4 insertions, 4 deletions
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 |