Remove debugging call to getchar()

src/drivers/bus/isapnp.c

 	/* Return number of cards found */
 	DBG ( "ISAPnP found %d cards at read port %hx\n",
 	      isapnp_max_csn, isapnp_read_port );
-
-	getchar();
-
 	return isapnp_max_csn;
 }