Re: [PATCH 2/2] usb: musb: musb_cppi41: revert to old timer poll intervals

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Oct 31, 2014 at 10:39:11PM +0100, Sebastian Andrzej Siewior wrote:
> On 10/31/2014 10:36 PM, Sebastian Andrzej Siewior wrote:
> > diff --git a/drivers/usb/musb/musb_cppi41.c b/drivers/usb/musb/musb_cppi41.c
> > index d16b7561cce4..355f0dac9f0f 100644
> > --- a/drivers/usb/musb/musb_cppi41.c
> > +++ b/drivers/usb/musb/musb_cppi41.c
> > @@ -212,7 +212,7 @@ static enum hrtimer_restart cppi41_recheck_tx_req(struct hrtimer *timer)
> >  	if (!list_empty(&controller->early_tx_list)) {
> >  		ret = HRTIMER_RESTART;
> >  		hrtimer_forward_now(&controller->early_tx,
> > -				ktime_set(0, 20 * NSEC_PER_USEC));
> > +				ktime_set(0, 150 * NSEC_PER_USEC));
> >  	}
> >  
> >  	spin_unlock_irqrestore(&musb->lock, flags);
> > @@ -293,14 +293,11 @@ static void cppi41_dma_callback(void *private_data)
> >  		}
> >  		list_add_tail(&cppi41_channel->tx_check,
> >  				&controller->early_tx_list);
> > -		if (!hrtimer_is_queued(&controller->early_tx)) {
> > -			unsigned long usecs = cppi41_channel->total_len / 10;
> > -
> > +		if (!hrtimer_is_queued(&controller->early_tx))
> >  			hrtimer_start_range_ns(&controller->early_tx,
> > -				ktime_set(0, usecs * NSEC_PER_USEC),
> > +				ktime_set(0, 130 * NSEC_PER_USEC),
> >  				20 * NSEC_PER_USEC,
> >  				HRTIMER_MODE_REL);
> > -		}
> >  	}
> >  out:
> >  	spin_unlock_irqrestore(&musb->lock, flags);
> > 
> 
> sending patches after 6pm on a Friday. This is the correct hunk :)

could you just resend these two aptches ?

-- 
balbi

Attachment: signature.asc
Description: Digital signature


[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux