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skylake: acpi: Make GRXS method serialized 

This method creates a named object and should be serialized to avoid
a compiler warning from recent iasl releases.

BUG=chrome-os-partner:40635
BRANCH=glados
TEST=emerge-chell coreboot with no iasl warnings

Change-Id: If54df4eca8849a8d278816712164b30a775a41ca
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9aa8c5627276be08bf0dc3d0f4b9b7bd3f40c227
Original-Change-Id: Ieb05525503bf61c9922677484aba5479856a3f35
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/326843
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13689
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Duncan Laurie 2016-02-08 16:08:15 -08:00 committed by Patrick Georgi
parent 4ed5cb3fb3
commit 73b753a7f5
1 changed files with 1 additions and 1 deletions
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src/soc/intel/skylake/acpi/gpio.asl
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@ -102,7 +102,7 @@ Method (GADD, 1, NotSerialized)
* Get GPIO Value
* Arg0 - GPIO Number
*/
Method (GRXS, 1, NotSerialized)
Method (GRXS, 1, Serialized)
{
OperationRegion (PREG, SystemMemory, GADD (Arg0), 4)
Field (PREG, AnyAcc, NoLock, Preserve)