On Thu, Apr 28, 2011 at 03:46:16PM +0900, Magnus Damm wrote: > On Thu, Apr 28, 2011 at 3:29 PM, Dmitry Torokhov > <dmitry.torokhov@xxxxxxxxx> wrote: > > On Thu, Apr 21, 2011 at 10:38:24PM +0900, Magnus Damm wrote: > >> From: Magnus Damm <damm@xxxxxxxxxxxxx> > >> > >> Update the KEYSC driver to make use of threaded IRQs > >> with IRQF_ONESHOT. > >> > > > > Explanation of why this is needed is missing. > > > > Thanks. > > Sorry for not giving you a more complete commit message. > > The reason for this change is to improve interrupt latency. This > driver is using udelay() in the ISR to make sure the hardware has > stabilized. Without using interrupt threads this delay may affect the > latency of the rest of the system. > > Would you like me to resend a V2? No, I'll just put the above in. Thanks. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
