Use BUS_PROBE_DEFAULT in preference to 0 and BUS_PROBE_LOW_PRIORITY in

preference to some random negative number to allow other drivers a
bite at the apple.

29 files changed, 80 insertions, 74 deletions

diff --git a/sys/dev/re/if_re.c b/sys/dev/re/if_re.c
index 96931cd..77f2942 100644
--- a/sys/dev/re/if_re.c
+++ b/sys/dev/re/if_re.c
@@ -841,7 +841,7 @@ re_probe(dev)
 			    RL_RID, sc->rl_res);
 			if (t->rl_basetype == hwrev) {
 				device_set_desc(dev, t->rl_name);
-				return (0);
+				return (BUS_PROBE_DEFAULT);
 			}
 		}
 		t++;
diff --git a/sys/dev/rp/rp_pci.c b/sys/dev/rp/rp_pci.c
index 70aaa5b..223cd83 100644
--- a/sys/dev/rp/rp_pci.c
+++ b/sys/dev/rp/rp_pci.c
@@ -134,7 +134,7 @@ rp_pciprobe(device_t dev)
 
 	if (s != NULL) {
 		device_set_desc(dev, s);
-		return (0);
+		return (BUS_PROBE_DEFAULT);
 	}
 
 	return (ENXIO);
diff --git a/sys/dev/safe/safe.c b/sys/dev/safe/safe.c
index 828d67d..9d012f1 100644
--- a/sys/dev/safe/safe.c
+++ b/sys/dev/safe/safe.c
@@ -184,7 +184,7 @@ safe_probe(device_t dev)
 {
 	if (pci_get_vendor(dev) == PCI_VENDOR_SAFENET &&
 	    pci_get_device(dev) == PCI_PRODUCT_SAFEXCEL)
-		return (0);
+		return (BUS_PROBE_DEFAULT);
 	return (ENXIO);
 }
 
diff --git a/sys/dev/sbsh/if_sbsh.c b/sys/dev/sbsh/if_sbsh.c
index 19292b1..cf82619 100644
--- a/sys/dev/sbsh/if_sbsh.c
+++ b/sys/dev/sbsh/if_sbsh.c
@@ -213,7 +213,7 @@ sbsh_probe(device_t dev)
 		return (ENXIO);
 
 	device_set_desc(dev, "Granch SBNI16 G.SHDSL Modem");
-	return (0);
+	return (BUS_PROBE_DEFAULT);
 }
 
 static int
diff --git a/sys/dev/si/si_pci.c b/sys/dev/si/si_pci.c
index f6e2486..e1dbfe9 100644
--- a/sys/dev/si/si_pci.c
+++ b/sys/dev/si/si_pci.c
@@ -51,7 +51,7 @@ si_pci_probe(device_t dev)
 	}
 	if (desc) {
 		device_set_desc(dev, desc);
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	}
 	return ENXIO;
 }
diff --git a/sys/dev/sound/isa/ad1816.c b/sys/dev/sound/isa/ad1816.c
index f34a5c6..696b1a3 100644
--- a/sys/dev/sound/isa/ad1816.c
+++ b/sys/dev/sound/isa/ad1816.c
@@ -580,7 +580,7 @@ ad1816_probe(device_t dev)
 
     	if (s) {
 		device_set_desc(dev, s);
-		return 0;
+		return BUS_PROBE_DEFAULT;
     	}
     	return ENXIO;
 }
diff --git a/sys/dev/sound/pci/als4000.c b/sys/dev/sound/pci/als4000.c
index 6f909cc..a7ebac1 100644
--- a/sys/dev/sound/pci/als4000.c
+++ b/sys/dev/sound/pci/als4000.c
@@ -684,7 +684,7 @@ als_pci_probe(device_t dev)
 {
 	if (pci_get_devid(dev) == ALS_PCI_ID0) {
 		device_set_desc(dev, "Avance Logic ALS4000");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	}
 	return ENXIO;
 }
diff --git a/sys/dev/sound/pci/au88x0.c b/sys/dev/sound/pci/au88x0.c
index c5f845b..b144224 100644
--- a/sys/dev/sound/pci/au88x0.c
+++ b/sys/dev/sound/pci/au88x0.c
@@ -555,7 +555,7 @@ au88x0_pci_probe(device_t dev)
 	for (auc = au88x0_chipsets; auc->auc_pci_id; ++auc) {
 		if (auc->auc_pci_id == pci_id) {
 			device_set_desc(dev, auc->auc_name);
-			return (0);
+			return BUS_PROBE_DEFAULT;
 		}
 	}
 	return (ENXIO);
diff --git a/sys/dev/sound/pci/aureal.c b/sys/dev/sound/pci/aureal.c
index 8ff1b40..35f91f1 100644
--- a/sys/dev/sound/pci/aureal.c
+++ b/sys/dev/sound/pci/aureal.c
@@ -537,7 +537,7 @@ au_pci_probe(device_t dev)
 {
 	if (pci_get_devid(dev) == AU8820_PCI_ID) {
 		device_set_desc(dev, "Aureal Vortex 8820");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	}
 
 	return ENXIO;
diff --git a/sys/dev/sound/pci/cmi.c b/sys/dev/sound/pci/cmi.c
index 2ae837a..c6798d0 100644
--- a/sys/dev/sound/pci/cmi.c
+++ b/sys/dev/sound/pci/cmi.c
@@ -812,16 +812,16 @@ cmi_probe(device_t dev)
 	switch(pci_get_devid(dev)) {
 	case CMI8338A_PCI_ID:
 		device_set_desc(dev, "CMedia CMI8338A");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	case CMI8338B_PCI_ID:
 		device_set_desc(dev, "CMedia CMI8338B");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	case CMI8738_PCI_ID:
 		device_set_desc(dev, "CMedia CMI8738");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	case CMI8738B_PCI_ID:
 		device_set_desc(dev, "CMedia CMI8738B");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	default:
 		return ENXIO;
 	}
diff --git a/sys/dev/sound/pci/cs4281.c b/sys/dev/sound/pci/cs4281.c
index f8da280..2859f38 100644
--- a/sys/dev/sound/pci/cs4281.c
+++ b/sys/dev/sound/pci/cs4281.c
@@ -742,7 +742,7 @@ cs4281_pci_probe(device_t dev)
 
     if (s)
 	device_set_desc(dev, s);
-    return s ? 0 : ENXIO;
+    return s ? BUS_PROBE_DEFAULT : ENXIO;
 }
 
 static int
diff --git a/sys/dev/sound/pci/csa.c b/sys/dev/sound/pci/csa.c
index d9823d7..889ebf4 100644
--- a/sys/dev/sound/pci/csa.c
+++ b/sys/dev/sound/pci/csa.c
@@ -226,7 +226,7 @@ csa_probe(device_t dev)
 	card = csa_findcard(dev);
 	if (card) {
 		device_set_desc(dev, card->name);
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	}
 	return ENXIO;
 }
diff --git a/sys/dev/sound/pci/ds1.c b/sys/dev/sound/pci/ds1.c
index fa70de1..978ed14 100644
--- a/sys/dev/sound/pci/ds1.c
+++ b/sys/dev/sound/pci/ds1.c
@@ -923,7 +923,7 @@ ds_pci_probe(device_t dev)
 	i = ds_finddev(pci_get_devid(dev), subdev);
 	if (i >= 0) {
 		device_set_desc(dev, ds_devs[i].name);
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	} else
 		return ENXIO;
 }
diff --git a/sys/dev/sound/pci/emu10k1.c b/sys/dev/sound/pci/emu10k1.c
index 3716cc0..ec32226 100644
--- a/sys/dev/sound/pci/emu10k1.c
+++ b/sys/dev/sound/pci/emu10k1.c
@@ -45,6 +45,7 @@ SND_DECLARE_FILE("$FreeBSD$");
 #define	EMUMAXPAGES	(WAVEOUT_MAXBUFSIZE * NUM_G / EMUPAGESIZE)
 #define	EMU10K1_PCI_ID	0x00021102	/* 1102 => Creative Labs Vendor ID */
 #define	EMU10K2_PCI_ID	0x00041102	
+#define	EMU10K3_PCI_ID	0x00081102	
 #define	EMU_DEFAULT_BUFSZ	4096
 #define EMU_MAX_CHANS	8
 #define	EMU_CHANS	4
@@ -1890,12 +1891,16 @@ emu_pci_probe(device_t dev)
 			s = "Creative Audigy (EMU10K2)";
 		break;
 
+	case EMU10K3_PCI_ID:
+		s = "Creative Audigy 2 (EMU10K3)";
+		break;
+
 	default:
 		return ENXIO;
 	}
 
 	device_set_desc(dev, s);
-	return 0;
+	return BUS_PROBE_DEFAULT;
 }
 
 static int
@@ -1916,7 +1921,7 @@ emu_pci_attach(device_t dev)
 	sc->dev = dev;
 	sc->type = pci_get_devid(dev);
 	sc->rev = pci_get_revid(dev);
-	sc->audigy = (sc->type == EMU10K2_PCI_ID);
+	sc->audigy = sc->type == EMU10K2_PCI_ID || sc->type == EMU10K3_PCI_ID;
 	sc->audigy2 = (sc->audigy && sc->rev == 0x04);
 	sc->nchans = sc->audigy ? 8 : 4;
 	sc->addrmask = sc->audigy ? A_PTR_ADDRESS_MASK : PTR_ADDRESS_MASK;
@@ -2033,6 +2038,7 @@ static driver_t emu_driver = {
 };
 
 DRIVER_MODULE(snd_emu10k1, pci, emu_driver, pcm_devclass, 0, 0);
+DRIVER_MODULE(snd_emu10k1, cardbus, emu_driver, pcm_devclass, 0, 0);
 MODULE_DEPEND(snd_emu10k1, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
 MODULE_VERSION(snd_emu10k1, 1);
 
diff --git a/sys/dev/sound/pci/es137x.c b/sys/dev/sound/pci/es137x.c
index b23245e..6153e88 100644
--- a/sys/dev/sound/pci/es137x.c
+++ b/sys/dev/sound/pci/es137x.c
@@ -757,74 +757,74 @@ es_pci_probe(device_t dev)
 	switch(pci_get_devid(dev)) {
 	case ES1370_PCI_ID:
 		device_set_desc(dev, "AudioPCI ES1370");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case ES1371_PCI_ID:
 		switch(pci_get_revid(dev)) {
 		case ES1371REV_ES1371_A:
 			device_set_desc(dev, "AudioPCI ES1371-A");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 
 		case ES1371REV_ES1371_B:
 			device_set_desc(dev, "AudioPCI ES1371-B");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 
 		case ES1371REV_ES1373_A:
 			device_set_desc(dev, "AudioPCI ES1373-A");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 
 		case ES1371REV_ES1373_B:
 			device_set_desc(dev, "AudioPCI ES1373-B");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 
 		case ES1371REV_ES1373_8:
 			device_set_desc(dev, "AudioPCI ES1373-8");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 
 		case ES1371REV_CT5880_A:
 			device_set_desc(dev, "Creative CT5880-A");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 
 		default:
 			device_set_desc(dev, "AudioPCI ES1371-?");
 			device_printf(dev, "unknown revision %d -- please report to cg@freebsd.org\n", pci_get_revid(dev));
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		}
 
 	case ES1371_PCI_ID2:
 		device_set_desc(dev, "Strange AudioPCI ES1371-? (vid=3274)");
 		device_printf(dev, "unknown revision %d -- please report to cg@freebsd.org\n", pci_get_revid(dev));
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case CT4730_PCI_ID:
 		switch(pci_get_revid(dev)) {
 		case CT4730REV_CT4730_A:
 			device_set_desc(dev, "Creative SB AudioPCI CT4730");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		default:
 			device_set_desc(dev, "Creative SB AudioPCI CT4730-?");
 			device_printf(dev, "unknown revision %d -- please report to cg@freebsd.org\n", pci_get_revid(dev));
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		}
 
 	case CT5880_PCI_ID:
 		switch(pci_get_revid(dev)) {
 		case CT5880REV_CT5880_C:
 			device_set_desc(dev, "Creative CT5880-C");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 
 		case CT5880REV_CT5880_D:
 			device_set_desc(dev, "Creative CT5880-D");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 
 		case CT5880REV_CT5880_E:
 			device_set_desc(dev, "Creative CT5880-E");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 
 		default:
 			device_set_desc(dev, "Creative CT5880-?");
 			device_printf(dev, "unknown revision %d -- please report to cg@freebsd.org\n", pci_get_revid(dev));
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		}
 
 	default:
diff --git a/sys/dev/sound/pci/fm801.c b/sys/dev/sound/pci/fm801.c
index 9875e0e..6361180 100644
--- a/sys/dev/sound/pci/fm801.c
+++ b/sys/dev/sound/pci/fm801.c
@@ -705,7 +705,7 @@ fm801_pci_probe( device_t dev )
 
 	if ((id = pci_get_devid(dev)) == PCI_DEVICE_FORTEMEDIA1 ) {
 		device_set_desc(dev, "Forte Media FM801 Audio Controller");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	}
 /*
 	if ((id = pci_get_devid(dev)) == PCI_DEVICE_FORTEMEDIA2 ) {
diff --git a/sys/dev/sound/pci/ich.c b/sys/dev/sound/pci/ich.c
index af27f81..73b9b03 100644
--- a/sys/dev/sound/pci/ich.c
+++ b/sys/dev/sound/pci/ich.c
@@ -612,67 +612,67 @@ ich_pci_probe(device_t dev)
 	switch(pci_get_devid(dev)) {
 	case 0x71958086:
 		device_set_desc(dev, "Intel 443MX");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x24158086:
 		device_set_desc(dev, "Intel ICH (82801AA)");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x24258086:
 		device_set_desc(dev, "Intel ICH (82801AB)");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x24458086:
 		device_set_desc(dev, "Intel ICH2 (82801BA)");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x24858086:
 		device_set_desc(dev, "Intel ICH3 (82801CA)");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case ICH4ID:
 		device_set_desc(dev, "Intel ICH4 (82801DB)");
-		return -1000;	/* allow a better driver to override us */
+		return BUS_PROBE_LOW_PRIORITY;
 
 	case ICH5ID:
 		device_set_desc(dev, "Intel ICH5 (82801EB)");
-		return -1000;	/* allow a better driver to override us */
+		return BUS_PROBE_LOW_PRIORITY;
 
 	case ICH6ID:
 		device_set_desc(dev, "Intel ICH6 (82801FB)");
-		return -1000;	/* allow a better driver to override us */
+		return BUS_PROBE_LOW_PRIORITY;
 
 	case SIS7012ID:
 		device_set_desc(dev, "SiS 7012");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x01b110de:
 		device_set_desc(dev, "nVidia nForce");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x006a10de:
 		device_set_desc(dev, "nVidia nForce2");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x008a10de:
 		device_set_desc(dev, "nVidia nForce2 400");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x00da10de:
 		device_set_desc(dev, "nVidia nForce3");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x00ea10de:
 		device_set_desc(dev, "nVidia nForce3 250");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x74451022:
 		device_set_desc(dev, "AMD-768");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	case 0x746d1022:
 		device_set_desc(dev, "AMD-8111");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 
 	default:
 		return ENXIO;
diff --git a/sys/dev/sound/pci/maestro.c b/sys/dev/sound/pci/maestro.c
index d1b9b5b..a177349 100644
--- a/sys/dev/sound/pci/maestro.c
+++ b/sys/dev/sound/pci/maestro.c
@@ -1753,7 +1753,7 @@ agg_probe(device_t dev)
 
 	if (s != NULL && pci_get_class(dev) == PCIC_MULTIMEDIA) {
 		device_set_desc(dev, s);
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	}
 	return ENXIO;
 }
diff --git a/sys/dev/sound/pci/maestro3.c b/sys/dev/sound/pci/maestro3.c
index 35d6937..a85c7a7 100644
--- a/sys/dev/sound/pci/maestro3.c
+++ b/sys/dev/sound/pci/maestro3.c
@@ -1070,7 +1070,7 @@ m3_pci_probe(device_t dev)
 	for (card = m3_card_types ; card->pci_id ; card++) {
 		if (pci_get_devid(dev) == card->pci_id) {
 			device_set_desc(dev, card->name);
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		}
 	}
 	return ENXIO;
diff --git a/sys/dev/sound/pci/solo.c b/sys/dev/sound/pci/solo.c
index ed10275..8cbda9e 100644
--- a/sys/dev/sound/pci/solo.c
+++ b/sys/dev/sound/pci/solo.c
@@ -891,7 +891,7 @@ ess_probe(device_t dev)
 
 	if (s)
 		device_set_desc(dev, s);
-	return s? 0 : ENXIO;
+	return s ? BUS_PROBE_DEFAULT : ENXIO;
 }
 
 #define ESS_PCI_LEGACYCONTROL       0x40
diff --git a/sys/dev/sound/pci/t4dwave.c b/sys/dev/sound/pci/t4dwave.c
index f570f07..9a60011 100644
--- a/sys/dev/sound/pci/t4dwave.c
+++ b/sys/dev/sound/pci/t4dwave.c
@@ -790,16 +790,16 @@ tr_pci_probe(device_t dev)
 	switch (pci_get_devid(dev)) {
 		case SPA_PCI_ID:
 			device_set_desc(dev, "SiS 7018");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		case ALI_PCI_ID:
 			device_set_desc(dev, "Acer Labs M5451");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		case TDX_PCI_ID:
 			device_set_desc(dev, "Trident 4DWave DX");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		case TNX_PCI_ID:
 			device_set_desc(dev, "Trident 4DWave NX");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 	}
 
 	return ENXIO;
diff --git a/sys/dev/sound/pci/via8233.c b/sys/dev/sound/pci/via8233.c
index 2c33868..241baea 100644
--- a/sys/dev/sound/pci/via8233.c
+++ b/sys/dev/sound/pci/via8233.c
@@ -623,25 +623,25 @@ via_probe(device_t dev)
 		switch(pci_get_revid(dev)) {
 		case VIA8233_REV_ID_8233PRE: 
 			device_set_desc(dev, "VIA VT8233 (pre)");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		case VIA8233_REV_ID_8233C:
 			device_set_desc(dev, "VIA VT8233C");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		case VIA8233_REV_ID_8233:
 			device_set_desc(dev, "VIA VT8233");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		case VIA8233_REV_ID_8233A:
 			device_set_desc(dev, "VIA VT8233A");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		case VIA8233_REV_ID_8235:
 			device_set_desc(dev, "VIA VT8235");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		case VIA8233_REV_ID_8237:
 			device_set_desc(dev, "VIA VT8237");
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		default:
 			device_set_desc(dev, "VIA VT8233X");	/* Unknown */
-			return 0;
+			return BUS_PROBE_DEFAULT;
 		}			
 	}
 	return ENXIO;
diff --git a/sys/dev/sound/pci/via82c686.c b/sys/dev/sound/pci/via82c686.c
index 6a94a19..0ae1204 100644
--- a/sys/dev/sound/pci/via82c686.c
+++ b/sys/dev/sound/pci/via82c686.c
@@ -442,8 +442,8 @@ static int
 via_probe(device_t dev)
 {
 	if (pci_get_devid(dev) == VIA_PCI_ID) {
-	    device_set_desc(dev, "VIA VT82C686A");
-	    return 0;
+		device_set_desc(dev, "VIA VT82C686A");
+		return BUS_PROBE_DEFAULT;
 	}
 	return ENXIO;
 }
diff --git a/sys/dev/sound/pci/vibes.c b/sys/dev/sound/pci/vibes.c
index 801a2ed..dd580ac 100644
--- a/sys/dev/sound/pci/vibes.c
+++ b/sys/dev/sound/pci/vibes.c
@@ -704,7 +704,7 @@ sv_probe(device_t dev)
 	switch(pci_get_devid(dev)) {
 	case SV_PCI_ID:
 		device_set_desc(dev, "S3 Sonicvibes");
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	default:
 		return ENXIO;
 	}
diff --git a/sys/dev/sound/sbus/cs4231.c b/sys/dev/sound/sbus/cs4231.c
index 11f6b08..2eddaa8 100644
--- a/sys/dev/sound/sbus/cs4231.c
+++ b/sys/dev/sound/sbus/cs4231.c
@@ -312,7 +312,7 @@ cs4231_bus_probe(device_t dev)
 	name = ofw_bus_get_name(dev);
 	if (strcmp("SUNW,CS4231", name) == 0) {
 		device_set_desc(dev, "Sun Audiocs");
-		return (0);
+		return (BUS_PROBE_DEFAULT);
 	}
 	return (ENXIO);
 }
diff --git a/sys/dev/sound/usb/uaudio_pcm.c b/sys/dev/sound/usb/uaudio_pcm.c
index c71e580..7eea76c 100644
--- a/sys/dev/sound/usb/uaudio_pcm.c
+++ b/sys/dev/sound/usb/uaudio_pcm.c
@@ -290,7 +290,7 @@ ua_probe(device_t dev)
 	s = "USB Audio";
 
 	device_set_desc(dev, s);
-	return 0;
+	return BUS_PROBE_DEFAULT;
 }
 
 static int
diff --git a/sys/dev/sr/if_sr_pci.c b/sys/dev/sr/if_sr_pci.c
index 3894761..dbb8a83 100644
--- a/sys/dev/sr/if_sr_pci.c
+++ b/sys/dev/sr/if_sr_pci.c
@@ -86,7 +86,7 @@ sr_pci_probe(device_t device)
 	switch(type) {
 	case 0x556812aa:
 		device_set_desc(device, "RISCom/N2pci");
-		return (0);
+		return (BUS_PROBE_DEFAULT);
 		break;
 	case 0x55684778:
 	case 0x55684877:
@@ -94,7 +94,7 @@ sr_pci_probe(device_t device)
 		 * XXX This can probably be removed sometime.
 		 */
 		device_set_desc(device, "RISCom/N2pci (old id)");
-		return (0);
+		return (BUS_PROBE_DEFAULT);
 		break;
 	default:
 		break;
diff --git a/sys/dev/stg/tmc18c30_pci.c b/sys/dev/stg/tmc18c30_pci.c
index 8f8b24e..cda2ed7 100644
--- a/sys/dev/stg/tmc18c30_pci.c
+++ b/sys/dev/stg/tmc18c30_pci.c
@@ -82,9 +82,9 @@ stg_pci_probe(device_t dev)
 		++stg;
 	if (stg->desc) {
 		device_set_desc(dev, stg->desc);
-		return 0;
+		return (BUS_PROBE_DEFAULT);
 	}
-	return(ENXIO);
+	return (ENXIO);
 }
 
 static int
diff --git a/sys/dev/sx/sx_pci.c b/sys/dev/sx/sx_pci.c
index 4905294..79eb4d1 100644
--- a/sys/dev/sx/sx_pci.c
+++ b/sys/dev/sx/sx_pci.c
@@ -60,7 +60,7 @@ sx_pci_probe(
 	}
 	if (desc) {
 		device_set_desc(dev, desc);
-		return 0;
+		return BUS_PROBE_DEFAULT;
 	}
 	return ENXIO;
 }