On Thursday 25 February 2010, Alexey Starikovskiy wrote:
> Rafael J. Wysocki пишет:
> > --- linux-2.6.orig/drivers/acpi/ec.c
> > +++ linux-2.6/drivers/acpi/ec.c
> > @@ -307,7 +307,11 @@ static int acpi_ec_transaction(struct ac
> > pr_debug(PREFIX "transaction start\n");
> > /* disable GPE during transaction if storm is detected */
> > if (test_bit(EC_FLAGS_GPE_STORM, &ec->flags)) {
> > - acpi_disable_gpe(NULL, ec->gpe);
> > + /*
> > + * It has to be disabled at the hardware level regardless of the
> > + * GPE reference counting, so that it doesn't trigger.
> > + */
> > + acpi_set_gpe(NULL, ec->gpe, ACPI_GPE_DISABLE);
> > }
> >
> EC should have non-shared GPE, according to spec. Thus, refcounting is
> not needed here anyway.
So we can just use acpi_disable_gpe() here and analogously with enable
and in suspend/resume?
OK, I'll send a followup patch for that.
Rafael
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