ec/google/chromeec/acpi: Replace LEqual(a,b) with ASL 2.0 syntax

Replace `LEqual(a, b)` with `a == b`.

Change-Id: I4d79080ecfe457766983b20a0217ccadcd188fcf
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60662
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

src/ec/google/chromeec/acpi/battery.asl

@@ -11,7 +11,7 @@ Mutex (BATM, 0)
 Method (BTSW, 1)
 {
 #ifdef EC_ENABLE_SECOND_BATTERY_DEVICE
-	If (LEqual (BTIX, Arg0)) {
+	If (BTIX == Arg0) {
 		Return (Zero)
 	}
 	If (Arg0 >= BTCN) {
@@ -23,7 +23,7 @@ Method (BTSW, 1)
 	{
 		Sleep (1)
 		Local0--
-		If (LEqual (Local0, Zero))
+		If (Local0 == 0)
 		{
 			Return (One)
 		}
@@ -182,7 +182,7 @@ Method (BBST, 4, Serialized)
 	// Notify if battery state has changed since last time
 	If (LNotEqual (Local1, DeRefOf (Arg2))) {
 		Store (Local1, Arg2)
-		If (LEqual(Arg0, 0)) {
+		If (Arg0 == 0) {
 			Notify (BAT0, 0x80)
 		}
 #ifdef EC_ENABLE_SECOND_BATTERY_DEVICE

src/ec/google/chromeec/acpi/ec.asl

@@ -178,22 +178,22 @@ Device (EC0)
 		Store (\_SB.PCI0.LPCB.EC0.TINS (Arg0), Local0)
 
 		/* Check for sensor not calibrated */
-		If (LEqual (Local0, \_SB.PCI0.LPCB.EC0.TNCA)) {
+		If (Local0 == \_SB.PCI0.LPCB.EC0.TNCA) {
 			Return (Zero)
 		}
 
 		/* Check for sensor not present */
-		If (LEqual (Local0, \_SB.PCI0.LPCB.EC0.TNPR)) {
+		If (Local0 == \_SB.PCI0.LPCB.EC0.TNPR) {
 			Return (Zero)
 		}
 
 		/* Check for sensor not powered */
-		If (LEqual (Local0, \_SB.PCI0.LPCB.EC0.TNOP)) {
+		If (Local0 == \_SB.PCI0.LPCB.EC0.TNOP) {
 			Return (Zero)
 		}
 
 		/* Check for sensor bad reading */
-		If (LEqual (Local0, \_SB.PCI0.LPCB.EC0.TBAD)) {
+		If (Local0 == \_SB.PCI0.LPCB.EC0.TBAD) {
 			Return (Zero)
 		}
 
@@ -539,7 +539,7 @@ Device (EC0)
 		 * DDPN = 0 is reserved for backwards compatibility.
 		 * If DDPN == 0 use TBMD to load appropriate DPTF table.
 		 */
-		If (LEqual (^DDPN, 0)) {
+		If (^DDPN == 0) {
 			Return (^TBMD)
 		} Else {
 			Local0 = ^DDPN - 1

src/ec/google/chromeec/acpi/keyboard_backlight.asl

@@ -23,11 +23,11 @@ Scope (\_SB)
 			/* If query is unsupported, but this code is compiled
 			 * in, assume the backlight exists physically.
 			 */
-			If (LEqual (1, \_SB.PCI0.LPCB.EC0.DFUD)) {
+			If (\_SB.PCI0.LPCB.EC0.DFUD == 1) {
 				Return (0xf)
 			}
 			/* If EC reports that backlight exists, trust it */
-			If (LEqual (1, \_SB.PCI0.LPCB.EC0.KBLE)) {
+			If (\_SB.PCI0.LPCB.EC0.KBLE == 1) {
 				Return (0xf)
 			}
 			/* Otherwise: no device -> disable */

src/ec/google/chromeec/acpi/tbmc.asl

@@ -7,7 +7,7 @@ Device (TBMC)
 	Name (_DDN, "Tablet Motion Control")
 	Method (TBMC)
 	{
-		If (LEqual (^^RCTM, One)) {
+		If (^^RCTM == 1) {
 			Return (0x1)
 		} Else {
 			Return (0x0)