diff --git a/src/ec/smsc/mec1308/acpi/battery.asl b/src/ec/smsc/mec1308/acpi/battery.asl
index 9fd5ff6f46..732f392308 100644
--- a/src/ec/smsc/mec1308/acpi/battery.asl
+++ b/src/ec/smsc/mec1308/acpi/battery.asl
@@ -123,7 +123,7 @@ Device (BAT0)
 		Store (Local1, PBST[0])
 
 		// Notify if battery state has changed since last time
-		If (LNotEqual (Local1, BSTP)) {
+		If (Local1 != BSTP) {
 			Store (Local1, BSTP)
 			Notify (BAT0, 0x80)
 		}
@@ -133,7 +133,7 @@ Device (BAT0)
 		//
 
 		Store (SWAB (BTPR), Local1)
-		If (LNotEqual (Local1, 0xFFFFFFFF) && Local1 >= 0x8000) {
+		If (Local1 != 0xFFFFFFFF && Local1 >= 0x8000) {
 			Xor (Local1, 0xFFFF, Local1)
 			Local1++
 		}
@@ -143,7 +143,7 @@ Device (BAT0)
 		// 2: BATTERY REMAINING CAPACITY
 		//
 		Store (SWAB (BTRA), Local1)
-		If (LNotEqual (Local1, 0xFFFFFFFF) && Local1 >= 0x8000) {
+		If (Local1 != 0xFFFFFFFF && Local1 >= 0x8000) {
 			Xor (Local1, 0xFFFF, Local1)
 			Local1++
 		}