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broadwell: gpio.asl: Make GWAK method serialized 

This method creates named objects and must be serialized
to prevent a warning from IASL.

Tested by compiling purism/librem13 which includes this ASL.

Change-Id: Ic043ea479e681d2180421fcf8e0583b62e6fcd71
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/13045
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Duncan Laurie 2016-01-18 20:06:46 -08:00
parent b0a2d3c298
commit 576b7c7264
1 changed files with 1 additions and 1 deletions
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src/soc/intel/broadwell/acpi/gpio.asl
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@ -69,7 +69,7 @@ Device (GPIO)
// GWAK: Setup GPIO as ACPI GPE for Wake // GWAK: Setup GPIO as ACPI GPE for Wake
// Arg0: GPIO Number // Arg0: GPIO Number
Method (GWAK, 1, NotSerialized) Method (GWAK, 1, Serialized)
{ {
// Local0 = GPIO Base Address // Local0 = GPIO Base Address
Store (And (GPBS, Not(0x1)), Local0) Store (And (GPBS, Not(0x1)), Local0)