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ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe() 

commit e0e9ce390d upstream.

It turns out that in some cases there are EC events to flush in
acpi_ec_dispatch_gpe() even though the ec_no_wakeup kernel parameter
is set and the EC GPE is disabled while sleeping, so drop the
ec_no_wakeup check that prevents those events from being processed
from acpi_ec_dispatch_gpe().

Reported-by: Todd Brandt <todd.e.brandt@linux.intel.com>
Cc: 5.4+ <stable@vger.kernel.org> # 5.4+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Rafael J. Wysocki 2020-10-05 19:13:46 +02:00 committed by Greg Kroah-Hartman
parent 0adf4dbae9
commit 7f9d9a007e
1 changed files with 0 additions and 3 deletions
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3
drivers/acpi/ec.c
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@ -1968,9 +1968,6 @@ bool acpi_ec_dispatch_gpe(void)
if (acpi_any_gpe_status_set(first_ec->gpe))
return true;
if (ec_no_wakeup)
return false;
/*
* Dispatch the EC GPE in-band, but do not report wakeup in any case
* to allow the caller to process events properly after that.