Fix compiling PCCARD kernels.

This is a hack and I don't like it.

Hopefully the new PCCARD stuff should be in working order in a day or so.

sys/dev/ed/if_ed_isa.c

@@ -27,6 +27,9 @@
  * $FreeBSD$
  */
 
+#include "card.h"
+#if NCARD == 0
+
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/socket.h>
@@ -154,3 +157,4 @@ static driver_t ed_isa_driver = {
 static devclass_t ed_isa_devclass;
 
 DRIVER_MODULE(ed, isa, ed_isa_driver, ed_isa_devclass, 0, 0);
+#endif