Messages in this thread | | | Date | Thu, 20 Mar 2014 09:03:28 -0700 | From | Greg KH <> | Subject | Re: [PATCH v2] USB: Gadget: fsl driver pullup fix |
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On Fri, Mar 21, 2014 at 01:57:18AM +0530, Suresh Gupta wrote: > This fix the fsl usb gadget driver in a way that the usb device > will be only "pulled up" on requests only when vbus is powered > > Signed-off-by: Suresh Gupta <suresh.gupta@freescale.com> > --- > Changes from previous version: > * Removed re-factored code, Will send another patch for re-factoring > duplicated code > * Changed Description > > drivers/usb/gadget/fsl_udc_core.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c > index 35cb972..49d66779 100644 > --- a/drivers/usb/gadget/fsl_udc_core.c > +++ b/drivers/usb/gadget/fsl_udc_core.c > @@ -1219,6 +1219,10 @@ static int fsl_pullup(struct usb_gadget *gadget, int is_on) > struct fsl_udc *udc; > > udc = container_of(gadget, struct fsl_udc, gadget); > + > + if(!udc->vbus_active) > + return -EOPNOTSUPP;
Always run your patches through scripts/checkpatch.pl so they don't get rejected for silly things like the wrong coding style...
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