On Tue, 27 Oct 2015, Ioana Ciornei wrote: > This patch changes the return value of the primary interrupt handler to > IRQ_WAKE_THREAD in order to wake the kernel thread represented by the > iio_simple_dummy_event_handler function and continue handling the event. Can you give some more justification about why that is the right thing to do? Is it for example what other IIO drivers do in this situation? julia > Signed-off-by: Ioana Ciornei <ciorneiioana@xxxxxxxxx> > --- > drivers/staging/iio/iio_simple_dummy_events.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/staging/iio/iio_simple_dummy_events.c b/drivers/staging/iio/iio_simple_dummy_events.c > index bfbf1c5..6eb600f 100644 > --- a/drivers/staging/iio/iio_simple_dummy_events.c > +++ b/drivers/staging/iio/iio_simple_dummy_events.c > @@ -159,7 +159,7 @@ static irqreturn_t iio_simple_dummy_get_timestamp(int irq, void *private) > struct iio_dummy_state *st = iio_priv(indio_dev); > > st->event_timestamp = iio_get_time_ns(); > - return IRQ_HANDLED; > + return IRQ_WAKE_THREAD; > } > > /** > -- > 2.1.4 > > -- > You received this message because you are subscribed to the Google Groups "outreachy-kernel" group. > To unsubscribe from this group and stop receiving emails from it, send an email to outreachy-kernel+unsubscribe@xxxxxxxxxxxxxxxx. > To post to this group, send email to outreachy-kernel@xxxxxxxxxxxxxxxx. > To view this discussion on the web visit https://groups.google.com/d/msgid/outreachy-kernel/1445959587-25953-1-git-send-email-ciorneiioana%40gmail.com. > For more options, visit https://groups.google.com/d/optout. > -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
