sb/intel/lynxpoint/smbus.c: Remove invalid PCI IDs

These two IDs are for Cougar Point and Panther Point, the previous
generation of Platform Controller Hubs. So, drop their device IDs.

Change-Id: I27a58720f32b1cc3eb68c0af2d6819e16c36b954
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47816
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/src/southbridge/intel/lynxpoint/smbus.c b/src/southbridge/intel/lynxpoint/smbus.c
index f616473..2741951 100644
--- a/src/southbridge/intel/lynxpoint/smbus.c
+++ b/src/southbridge/intel/lynxpoint/smbus.c
@@ -80,7 +80,7 @@
 };
 
 static const unsigned short pci_device_ids[] = {
-	0x1c22, 0x1e22, 0x8c22, 0x9c22,
+	0x8c22, 0x9c22,
 	0
 };