[PATCH 1/3] acpi: method: update _GCP according to ACPI 6.2 (mantis 1703)

[Alex Hung]

Signed-off-by: Alex Hung <alex.hung at canonical.com>
---
 src/acpi/method/method.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/acpi/method/method.c b/src/acpi/method/method.c
index bcc2f63..a99c7d0 100644
--- a/src/acpi/method/method.c
+++ b/src/acpi/method/method.c
@@ -4698,11 +4698,11 @@ static void method_test_GCP_return(
 	if (method_check_type(fw, name, buf, ACPI_TYPE_INTEGER) != FWTS_OK)
 		return;
 
-	if (obj->Integer.Value & ~0x1f)
+	if (obj->Integer.Value & ~0x1ff)
 		fwts_failed(fw, LOG_LEVEL_MEDIUM,
 			"Method_GCPReturn",
-			"%s returned %" PRId64 ", should be between 0 and 31, "
-			"one or more of the reserved bits 5..31 seem "
+			"%s returned %" PRId64 ", should be between 0 and 0x1ff, "
+			"one or more of the reserved bits 9..31 seem "
 			"to be set.",
 			name, (uint64_t)obj->Integer.Value);
 	else
-- 
2.7.4