On Mon, Dec 24, 2012 at 04:18:27PM +0000, Mark Brown wrote:

On Sun, Dec 23, 2012 at 01:54:50AM -0800, Dmitry Torokhov wrote:

quoted

This is not 100% equivalent transformation as now we schedule first and
disable IRQ later... Anyway, I think the driver shoudl be converted to
threaded IRQ instead. Mark, does the patch below make any sense to you?

I'm a bit nervous about the fact that currently both the pen down IRQ
and the coordinate read are pushed through a single workqueue so are
serialised but after your patch they'll be split into the IRQ thread and
the workqueue.  It *should* be fine but I'd have to sit there and study
it to convince myself that it's safe.

Mark,

Did yo have a chance to review the patch?

Thanks!

-- 
Dmitry