lkml.org 
[lkml]   [2013]   [Nov]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v3 5/9] usb: gadget: s3c-hsotg: use generic phy_init()/phy_exit() support
Hi,

On Monday 25 November 2013 11:46 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 <matt.porter@linaro.org>
> ---
> 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 da3879b..8dfe33f 100644
> --- a/drivers/usb/gadget/s3c-hsotg.c
> +++ b/drivers/usb/gadget/s3c-hsotg.c
> @@ -3622,6 +3622,9 @@ static int s3c_hsotg_probe(struct platform_device *pdev)
> goto err_supplies;
> }
>
> + if (hsotg->phy)

IS_ERR? If your phy_get fails *phy* will have a error value..

> + phy_init(hsotg->phy);
> +
> /* usb phy enable */
> s3c_hsotg_phy_enable(hsotg);
>
> @@ -3715,6 +3718,8 @@ static int s3c_hsotg_remove(struct platform_device *pdev)
> }
>
> s3c_hsotg_phy_disable(hsotg);
> + if (hsotg->phy)

same here.

Thanks
Kishon


\
 
 \ /
  Last update: 2013-11-26 11:41    [W:0.209 / U:0.616 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site