Re: [PATCH] usb: gadget: Add get_alt function for f_sourcesink

[Pratyush Anand <pratyush.anand@xxxxxx>]

On 4/11/2012 5:34 PM, Sergei Shtylyov wrote:
> Hello.
>
> On 11-04-2012 13:15, Pratyush Anand wrote:
>
> > This patch is based on patch "usb: gadget: add isochronous support to
> > gadget zero" from Paul Zimmerman.
> > Above patch adds one more interface with Alternate Setting '1'. Now, if
> > get_alt is not defined then, composite driver always returns alternate
> > setting '0'. So, implemented get_alt to return correct alternate
> > settings.
>
> > Signed-off-by: Pratyush Anand<pratyush.anand@xxxxxx>
> > ---
> >    drivers/usb/gadget/f_sourcesink.c |   12 ++++++++++++
> >    1 files changed, 12 insertions(+), 0 deletions(-)
>
> > diff --git a/drivers/usb/gadget/f_sourcesink.c b/drivers/usb/gadget/f_sourcesink.c
> > index 911e6f3..3ffdf86 100644
> > --- a/drivers/usb/gadget/f_sourcesink.c
> > +++ b/drivers/usb/gadget/f_sourcesink.c
> [...]
> > @@ -744,6 +747,14 @@ static int sourcesink_set_alt(struct usb_function *f,
> >    	return enable_source_sink(cdev, ss, alt);
> >    }
> >
> > +static int sourcesink_get_alt(struct usb_function *f, unsigned intf)
> > +{
> > +	struct f_sourcesink             *ss =
> > +		func_to_ss(f);
>
>      Why break the short enough line here?

correct, But may be Paul will merge it with his patch.
So, He can take care.

Regards
Pratyush

> WBR, Sergei
> .

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