From: Kevin O'Connor <kevin@koconnor.net>
Date: Sun, 28 Oct 2012 01:31:12 +0000 (-0400)
Subject: ACPI: Remove unnecessary Return(One) calls from DSDT.
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=f89dc29da190a4704f8813c7a8ab37a611e43841;p=seabios.git

ACPI: Remove unnecessary Return(One) calls from DSDT.

Recent iasl compilers warn about spurious return calls.  Remove extra
return calls from the GPE event methods.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
(cherry picked from commit 475ce3f5f6a986877d637ac39f6ee23484ecc992)
---

diff --git a/src/acpi-dsdt.dsl b/src/acpi-dsdt.dsl
index 72dc7d8..1535afe 100644
--- a/src/acpi-dsdt.dsl
+++ b/src/acpi-dsdt.dsl
@@ -556,7 +556,6 @@ DefinitionBlock (
                     PCNT(Local0, 3)
                 }
             }
-            Return(One)
         }
 
     }
@@ -737,7 +736,6 @@ DefinitionBlock (
                 }
                 Increment(Local0)
             }
-            Return(One)
         }
     }
 
@@ -751,54 +749,40 @@ DefinitionBlock (
         Name(_HID, "ACPI0006")
 
         Method(_L00) {
-            Return(0x01)
         }
         Method(_E01) {
             // PCI hotplug event
-            Return(\_SB.PCI0.PCNF())
+            \_SB.PCI0.PCNF()
         }
         Method(_E02) {
             // CPU hotplug event
-            Return(\_SB.PRSC())
+            \_SB.PRSC()
         }
         Method(_L03) {
-            Return(0x01)
         }
         Method(_L04) {
-            Return(0x01)
         }
         Method(_L05) {
-            Return(0x01)
         }
         Method(_L06) {
-            Return(0x01)
         }
         Method(_L07) {
-            Return(0x01)
         }
         Method(_L08) {
-            Return(0x01)
         }
         Method(_L09) {
-            Return(0x01)
         }
         Method(_L0A) {
-            Return(0x01)
         }
         Method(_L0B) {
-            Return(0x01)
         }
         Method(_L0C) {
-            Return(0x01)
         }
         Method(_L0D) {
-            Return(0x01)
         }
         Method(_L0E) {
-            Return(0x01)
         }
         Method(_L0F) {
-            Return(0x01)
         }
     }
 }