sio/winbond/w83627hf/acpi: Replace LNotEqual(a,b) with ASL 2.0 syntax

Replace `LNotEqual(a, b)` with `a != b`.

Change-Id: I24cf4fd70e887c14006975f494be63c34f8a75e6
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60697
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
diff --git a/src/superio/winbond/w83627hf/acpi/superio.asl b/src/superio/winbond/w83627hf/acpi/superio.asl
index 1e387e2..075cd11 100644
--- a/src/superio/winbond/w83627hf/acpi/superio.asl
+++ b/src/superio/winbond/w83627hf/acpi/superio.asl
@@ -422,7 +422,7 @@
 			ENTER_CONFIG_MODE (1)
 			And(OPT1, 0x3, Local1)
 			If (ACTR) {
-				If (LNotEqual(Local1, 2)) {
+				If (Local1 != 2) {
 					Store (0x0D, Local0)
 				} Else {
 					Store (0x0D, Local0)