superio/smsc/sch5147/acpi: Convert superio.asl to ASL 2.0 syntax

Change-Id: I509b76dbdbdee8a6287fc7d877c9f6e3c6a9068b
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45992
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/superio/smsc/sch5147/acpi/superio.asl b/src/superio/smsc/sch5147/acpi/superio.asl
index a8a24a5..d5040e7 100644
--- a/src/superio/smsc/sch5147/acpi/superio.asl
+++ b/src/superio/smsc/sch5147/acpi/superio.asl
@@ -124,7 +124,7 @@
 	Method (_DIS)
 	{
 		ENTER_CONFIG_MODE (SUPERIO_KBC_LDN)
-		  Store (Zero, PNP_DEVICE_ACTIVE)
+		  PNP_DEVICE_ACTIVE = 0
 		EXIT_CONFIG_MODE ()
 		#if defined(SUPERIO_KBC_PS2LDN)
 		Notify (SUPERIO_ID(PS2, SUPERIO_KBC_PS2LDN), 1)
@@ -169,7 +169,7 @@
 		})
 		ENTER_CONFIG_MODE (SUPERIO_KBC_LDN)
 		  PNP_WRITE_IRQ(PNP_IRQ0, Arg0, IR0)
-		  Store (One, PNP_DEVICE_ACTIVE)
+		  PNP_DEVICE_ACTIVE = 1
 		EXIT_CONFIG_MODE ()
 		Notify (SUPERIO_ID(PS2, SUPERIO_KBC_LDN), 1)
 	}