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ACPI fix for 5.1-rc8

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Revert a recent ACPICA change that caused initialization to fail on
 systems with Thunderbolt docking stations connected at the init time.
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Merge tag 'acpi-5.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI fix from Rafael Wysocki:
 "Revert a recent ACPICA change that caused initialization to fail on
  systems with Thunderbolt docking stations connected at the init time"

* tag 'acpi-5.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  Revert "ACPICA: Clear status of GPEs before enabling them"
This commit is contained in:
Linus Torvalds 2019-05-01 13:03:39 -07:00
commit fb0af61d3a
1 changed files with 1 additions and 5 deletions
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6
drivers/acpi/acpica/evgpe.c
View File

@ -81,12 +81,8 @@ acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)
ACPI_FUNCTION_TRACE(ev_enable_gpe);
/* Clear the GPE status */
status = acpi_hw_clear_gpe(gpe_event_info);
if (ACPI_FAILURE(status))
return_ACPI_STATUS(status);
/* Enable the requested GPE */
status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE);
return_ACPI_STATUS(status);
}