3 files changed, 22 insertions, 23 deletions
diff --git a/src/mainboard/lenovo/x200/acpi/dock.asl b/src/mainboard/lenovo/x200/acpi/dock.asl
index b612f0687d..ba8f46ef39 100644
--- a/src/mainboard/lenovo/x200/acpi/dock.asl
+++ b/src/mainboard/lenovo/x200/acpi/dock.asl
@@ -12,14 +12,14 @@ Scope (\_SB)
 		{
 			if (Arg0) {
 			   /* connect dock */
-			   Store (1, \GP28)
-			   Store (1, \_SB.PCI0.LPCB.EC.DKR1)
+			   \GP28 = 1
+			   \_SB.PCI0.LPCB.EC.DKR1 = 1
 			} else {
 			   /* disconnect dock */
-			   Store (0, \GP28)
-			   Store (0, \_SB.PCI0.LPCB.EC.DKR1)
+			   \GP28 = 0
+			   \_SB.PCI0.LPCB.EC.DKR1 = 0
 			}
-			Xor(Arg0, \_SB.PCI0.LPCB.EC.DKR1, Local0)
+			Local0 = Arg0 ^ \_SB.PCI0.LPCB.EC.DKR1
 			Return (Local0)
 		}
 
@@ -32,16 +32,15 @@ Scope (\_SB)
 		/* Returns 0x7 (dock absent) or 0x3 (dock present) */
 		Method(GGID, 0, NotSerialized)
 		{
-			Store(G_ID, Local0)
-			if (LEqual(Local0, 0xFFFFFFFF))
+			Local0 = G_ID
+			if (Local0 == 0xFFFFFFFF)
 			{
-				Store(Or (Or (GP02, ShiftLeft(GP03, 1)),
-					 ShiftLeft(GP04, 2)), Local0)
-				If (LEqual(Local0, 0x00))
+				Local0 = GP02 | (GP03 << 1) | (GP04 << 2)
+				If (Local0 == 0x00)
 				{
-					Store(0x03, Local0)
+					Local0 = 0x03
 				}
-				Store(Local0, G_ID)
+				G_ID = Local0
 			}
 			return (Local0)
 		}
@@ -68,8 +67,8 @@ Scope(\_SB.PCI0.LPCB.EC)
 	/* Undock button on dock */
 	Method(_Q50, 0, NotSerialized)
 	{
-		Store(\_SB.DOCK.GGID (), Local0)
-		if (LNotEqual(Local0, 0x07))
+		Local0 = \_SB.DOCK.GGID ()
+		if (Local0 != 0x07)
 		{
 			Notify(\_SB.DOCK, 3)
 		}
@@ -83,16 +82,16 @@ Scope(\_SB.PCI0.LPCB.EC)
 	/* Unplug power: only disconnect dock on force eject */
 	Method(_Q5A, 0, NotSerialized)
 	{
-		Store(\_SB.DOCK.GGID (), Local0)
-		if (LEqual(Local0, 0x07))
+		Local0 = \_SB.DOCK.GGID ()
+		if (Local0 == 0x07)
 		{
 			Notify(\_SB.DOCK, 3)
 		}
-		if (LEqual(Local0, 0x03))
+		if (Local0 == 0x03)
 		{
 			Sleep(0x64)
-			Store(DKR1, Local1)
-			if (LEqual(Local1, 1))
+			Local1 = DKR1
+			if (Local1 == 1)
 			{
 				Notify(\_SB.DOCK, 0)
 			}
diff --git a/src/mainboard/lenovo/x200/acpi/gpe.asl b/src/mainboard/lenovo/x200/acpi/gpe.asl
index 62e7b37bb4..9984636860 100644
--- a/src/mainboard/lenovo/x200/acpi/gpe.asl
+++ b/src/mainboard/lenovo/x200/acpi/gpe.asl
@@ -5,8 +5,8 @@ Scope (\_GPE)
 	Method(_L18, 0, NotSerialized)
 	{
 		/* Read EC register to clear wake status */
-		Store(\_SB.PCI0.LPCB.EC.WAKE, Local0)
+		Local0 = \_SB.PCI0.LPCB.EC.WAKE
 		/* So that we don't get a warning that Local0 is unused. */
-		Increment (Local0)
+		Local0++
 	}
 }
diff --git a/src/mainboard/lenovo/x200/acpi/platform.asl b/src/mainboard/lenovo/x200/acpi/platform.asl
index 3d2805d19f..aa29248704 100644
--- a/src/mainboard/lenovo/x200/acpi/platform.asl
+++ b/src/mainboard/lenovo/x200/acpi/platform.asl
@@ -26,12 +26,12 @@ Method(_WAK,1)
 	// was inserted while a sleep state was active.
 
 	// Are we going to S3?
-	If (LEqual(Arg0, 3)) {
+	If (Arg0 == 3) {
 		// ..
 	}
 
 	// Are we going to S4?
-	If (LEqual(Arg0, 4)) {
+	If (Arg0 == 4) {
 		// ..
 	}