Alan, Greg,
On Tuesday 23 of July 2013 01:49:23 Tomasz Figa wrote:
> 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@xxxxxxxxx>
> ---
> drivers/usb/host/ohci-s3c2410.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/usb/host/ohci-s3c2410.c
> b/drivers/usb/host/ohci-s3c2410.c index e125770..db096bf 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
Any chance to get your ack on this?
Best regards,
Tomasz
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