AMD K8 fam10: Refactor HT link connection test

Change-Id: I1e935a6b848a59f7f2e58779bceea599032de9e3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8562
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
diff --git a/src/include/device/device.h b/src/include/device/device.h
index 396ecf8..851c27d 100644
--- a/src/include/device/device.h
+++ b/src/include/device/device.h
@@ -90,6 +90,7 @@
 
 	unsigned	reset_needed : 1;
 	unsigned	disable_relaxed_ordering : 1;
+	unsigned	ht_link_up : 1;
 };
 
 /*