ACPI: EC: PM: Flush EC work unconditionally after wakeup

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Commit 607b9df630 ("ACPI: EC: PM: Avoid flushing EC work when EC
GPE is inactive") has been reported to cause some power button wakeup
events to be missed on some systems, so modify acpi_ec_dispatch_gpe()
to call acpi_ec_flush_work() unconditionally to effectively reverse
the changes made by that commit.

Also note that the problem which prompted commit 607b9df630 is not
reproducible any more on the affected machine.

Fixes: 607b9df630 ("ACPI: EC: PM: Avoid flushing EC work when EC GPE is inactive")
Reported-by: Raymond Tan <raymond.tan@intel.com>
Cc: 5.4+ <stable@vger.kernel.org> # 5.4+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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This commit is contained in:

Rafael J. Wysocki 2020-10-05 19:13:15 +02:00

parent 428805c0c5

commit 5e92442bb4

1 changed files with 3 additions and 4 deletions

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drivers/acpi/ec.c

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