sb/intel/i82801[ijg]x: remove stale board-specific comments from ich*.asl

Apparently they were introduced when refining ICH7 support when
porting Kontron 986LCD-M and then copied over to ICH9 and 10.

Change-Id: I2d9ece608955310d22b79574b9113a1521b2076c
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: https://review.coreboot.org/27855
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/southbridge/intel/i82801ix/acpi/ich9.asl b/src/southbridge/intel/i82801ix/acpi/ich9.asl
index 52b263f..78d1f53 100644
--- a/src/southbridge/intel/i82801ix/acpi/ich9.asl
+++ b/src/southbridge/intel/i82801ix/acpi/ich9.asl
@@ -63,28 +63,28 @@
 		GP03, 1,
 		GP04, 1,
 		GP05, 1,
-		GP06, 1,	// GDET
+		GP06, 1,
 		GP07, 1,
 		GP08, 1,
-		GP09, 1,	// HPMU
-		GP10, 1,	// GPSE
+		GP09, 1,
+		GP10, 1,
 		GP11, 1,
-		GP12, 1,	// WLED
-		GP13, 1,	// BLED
-		GP14, 1,	// GLED
-		GP15, 1,	// GDIS
+		GP12, 1,
+		GP13, 1,
+		GP14, 1,
+		GP15, 1,
 		GP16, 1,
 		GP17, 1,
-		GP18, 1,	// SPCI
-		GP19, 1,	// TSDT
-		GP20, 1,	// SCPU
+		GP18, 1,
+		GP19, 1,
+		GP20, 1,
 		GP21, 1,
 		GP22, 1,
-		GP23, 1,	// LANP
-		GP24, 1,	// DKLR
-		GP25, 1,	// WLAN
-		GP26, 1,	// SATA_PWR_EN #0 / SPOF
-		GP27, 1,	// SATA_PWR_EN #1 / SPMU
+		GP23, 1,
+		GP24, 1,
+		GP25, 1,
+		GP26, 1,
+		GP27, 1,
 		GP28, 1,
 		GP29, 1,
 		GP30, 1,
@@ -111,13 +111,13 @@
 		GIO7, 8,
 		Offset(0x38),	// GPIO Level 2
 		GP32, 1,
-		GP33, 1,	// CREN
-		GP34, 1,	// CRRS
+		GP33, 1,
+		GP34, 1,
 		GP35, 1,
-		GP36, 1,	// STAD
-		GP37, 1,	// PATA_PWR_EN / HDDE
-		GP38, 1,	// Battery / Power (?) / MB00
-		GP39, 1,	// ?? / MB01
+		GP36, 1,
+		GP37, 1,
+		GP38, 1,
+		GP39, 1,
 		GL05, 8,
 		GL06, 8,
 		GL07, 8