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From: Marcel Moolenaar <marcel@FreeBSD.org>
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Subject: PERFORCE change 144842 for review
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http://perforce.freebsd.org/chv.cgi?CH=144842

Change 144842 by marcel@marcel_xcllnt on 2008/07/07 18:55:11

	ISA_PNP_PROBE() can also return ENOENT.
	So, assume a match when the error is 0, not != ENXIO.

Affected files ...

.. //depot/projects/uart/dev/uart/uart_bus_isa.c#13 edit

Differences ...

==== //depot/projects/uart/dev/uart/uart_bus_isa.c#13 (text+ko) ====

@@ -170,7 +170,7 @@
 	sc = device_get_softc(dev);
 
 	/* Probe PnP _and_ non-PnP ns8250 here. */
-	if (ISA_PNP_PROBE(parent, dev, isa_ns8250_ids) != ENXIO) {
+	if (ISA_PNP_PROBE(parent, dev, isa_ns8250_ids) == 0) {
 		sc->sc_class = &uart_ns8250_class;
 		return (uart_bus_probe(dev, 0, 0, 0, 0));
 	}