soc/intel/skylake: Use PCI IDs from device/pci_ids.h

Remove PCI IDs inclusion from soc header rather referring those
from device/pci_ids.h.

Change-Id: I490da3e336fb6f8194d5fba800132f550ed5ab37
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/20015
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

src/soc/intel/skylake/systemagent.c

@@ -411,15 +411,15 @@ static struct device_operations systemagent_ops = {
 };
 
 static const unsigned short systemagent_ids[] = {
-	MCH_SKYLAKE_ID_U,
-	MCH_SKYLAKE_ID_Y,
-	MCH_SKYLAKE_ID_ULX,
-	MCH_SKYLAKE_ID_H,
-	MCH_SKYLAKE_ID_H_EM,
-	MCH_KABYLAKE_ID_U,
-	MCH_KABYLAKE_ID_U_R,
-	MCH_KABYLAKE_ID_Y,
-	MCH_KABYLAKE_ID_H,
+	PCI_DEVICE_ID_INTEL_SKL_ID_U,
+	PCI_DEVICE_ID_INTEL_SKL_ID_Y,
+	PCI_DEVICE_ID_INTEL_SKL_ID_ULX,
+	PCI_DEVICE_ID_INTEL_SKL_ID_H,
+	PCI_DEVICE_ID_INTEL_SKL_ID_H_EM,
+	PCI_DEVICE_ID_INTEL_KBL_ID_U,
+	PCI_DEVICE_ID_INTEL_KBL_ID_Y,
+	PCI_DEVICE_ID_INTEL_KBL_ID_H,
+	PCI_DEVICE_ID_INTEL_KBL_U_R,
 	0
 };