Re: [PATCH v5 5/9] usb: gadget: s3c-hsotg: use generic phy_init()/phy_exit() support

[Kishon Vijay Abraham I]

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 
Acked-by: Kishon Vijay Abraham I 
> ---
>  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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[PATCH v5 5/9] usb: gadget: s3c-hsotg: use generic phy_init()/phy_exit() support

[Matt Porter]

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 
---
 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;
-- 
1.8.4

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