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authorMartin Roth <martinroth@google.com>2015-12-08 15:04:23 -0700
committerMartin Roth <martinroth@google.com>2015-12-10 16:31:35 +0100
commit91d9cbc2fbc62ede85e4eae07c52c43ffe7a4eb3 (patch)
treea65a35f49c6946ce70760cfad8464719b69c3a8d /src/southbridge/amd/pi
parent5a98bf2c0a9c1616e7fc807e0b5d8a2cbcf9062e (diff)
downloadcoreboot-91d9cbc2fbc62ede85e4eae07c52c43ffe7a4eb3.tar.xz
ACPI: Fix IASL Warning about unused method for _OSI check
According to the ACPI Spec for CondRefOf, the result argument is optional. In all of these locations, it was getting set but not used, creating a warning in new versions of IASL. Since it's an optional argument, just remove it. dsdt.aml 22: if(CondRefOf(\_OSI,Local1)) Warning 3144 - ^ Method Local is set but never used (Local1) Change-Id: I07f49ac5a3708838d1c4a7216dfb11acc415c881 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12692 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/southbridge/amd/pi')
-rw-r--r--src/southbridge/amd/pi/hudson/acpi/fch.asl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/southbridge/amd/pi/hudson/acpi/fch.asl b/src/southbridge/amd/pi/hudson/acpi/fch.asl
index 02a272ddf5..5a433e613a 100644
--- a/src/southbridge/amd/pi/hudson/acpi/fch.asl
+++ b/src/southbridge/amd/pi/hudson/acpi/fch.asl
@@ -167,7 +167,7 @@ Method(OSFL, 0){
if(LNotEqual(OSVR, Ones)) {Return(OSVR)} /* OS version was already detected */
- if(CondRefOf(\_OSI,Local1))
+ if(CondRefOf(\_OSI))
{
Store(1, OSVR) /* Assume some form of XP */
if (\_OSI("Windows 2006")) /* Vista */