On Tue, Mar 22, 2011 at 04:54:22PM +0530, Hema HK wrote: > Call VBUS pulsing API when there is SRP initiation from user space. > > Signed-off-by: Hema HK <hemahk@xxxxxx> > Cc: Felipe Balbi <balbi@xxxxxx> > --- > drivers/usb/musb/musb_gadget.c | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > Index: linux-2.6/drivers/usb/musb/musb_gadget.c > =================================================================== > --- linux-2.6.orig/drivers/usb/musb/musb_gadget.c > +++ linux-2.6/drivers/usb/musb/musb_gadget.c > @@ -1549,6 +1549,10 @@ static int musb_gadget_wakeup(struct usb > break; > } > > + spin_unlock_irqrestore(&musb->lock, flags); > + otg_start_srp(musb->xceiv); > + spin_lock_irqsave(&musb->lock, flags); don't reenable IRQs just yet, do you need IRQs to be enabled or is spin_unlock() enough to call otg_start_srp() ?? -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
