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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-01 13:03:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-01 13:03:39 -0700
commitfb0af61d3afe0b8f8b7bd2ed7c9fcaae670ced4a (patch)
treed551672a3ce7ab92850d35fdf1a79cc35348b02e
parent7e74e235bb31a1fefc28d5303da0718b88627ea8 (diff)
parent2c2a2fb1e2a9256714338875bede6b7cbd4b9542 (diff)
downloadlinux-fb0af61d3afe0b8f8b7bd2ed7c9fcaae670ced4a.tar.gz
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"
-rw-r--r--drivers/acpi/acpica/evgpe.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index 5e9d7348c16f..62d3aa74277b 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -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);
 }