diff -uF^[a-zA-Z_][a-z 	A-Z0-9_]*([^;]*$ sys/dev/pci/yds.c.orig sys/dev/pci/yds.c
--- sys/dev/pci/yds.c.orig	Sun May 27 02:13:55 2001
+++ sys/dev/pci/yds.c	Sun Jul 15 13:18:39 2001
@@ -665,7 +665,7 @@ yds_attach(parent, self, aux)
 	}
 
 	/* Map and establish the interrupt. */
-	if (pci_intr_map(pa, pa->pa_intrtag, pa->pa_intrpin,
+	if (pci_intr_map(pc, pa->pa_intrtag, pa->pa_intrpin,
 			 pa->pa_intrline, &ih)) {
 		printf("%s: couldn't map interrupt\n", sc->sc_dev.dv_xname);
 		return;