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SubjectRe: [PATCH v5 5/9] usb: gadget: s3c-hsotg: use generic phy_init()/phy_exit() support
On Thursday 12 December 2013 06:56 PM, Matt Porter wrote:
> If a generic phy is present, call phy_init()/phy_exit(). This supports
> generic phys that must be soft reset before power on.
>
> Signed-off-by: Matt Porter <mporter@linaro.org>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
> drivers/usb/gadget/s3c-hsotg.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
> index 7c5d8bd..e9683c2 100644
> --- a/drivers/usb/gadget/s3c-hsotg.c
> +++ b/drivers/usb/gadget/s3c-hsotg.c
> @@ -3621,6 +3621,9 @@ static int s3c_hsotg_probe(struct platform_device *pdev)
> goto err_supplies;
> }
>
> + if (hsotg->phy)
> + phy_init(hsotg->phy);
> +
> /* usb phy enable */
> s3c_hsotg_phy_enable(hsotg);
>
> @@ -3714,6 +3717,8 @@ static int s3c_hsotg_remove(struct platform_device *pdev)
> }
>
> s3c_hsotg_phy_disable(hsotg);
> + if (hsotg->phy)
> + phy_exit(hsotg->phy);
> clk_disable_unprepare(hsotg->clk);
>
> return 0;
>



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