[PATCH] PCI: remove pci_find_device() usages from drivers/pci/*

yeah, I ignored the ppc64 hotplug pci driver, they can fix it up themselves...
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

drivers/pci/hotplug/cpcihp_zt5550.c

@@ -219,12 +219,13 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
 	dbg("registered controller");
 
 	/* Look for first device matching cPCI bus's bridge vendor and device IDs */
-	if(!(bus0_dev = pci_find_device(PCI_VENDOR_ID_DEC,
+	if(!(bus0_dev = pci_get_device(PCI_VENDOR_ID_DEC,
 					 PCI_DEVICE_ID_DEC_21154, NULL))) {
 		status = -ENODEV;
 		goto init_register_error;
 	}
 	bus0 = bus0_dev->subordinate;
+	pci_dev_put(bus0_dev);
 
 	status = cpci_hp_register_bus(bus0, 0x0a, 0x0f);
 	if(status != 0) {

drivers/pci/hotplug/ibmphp_core.c

@@ -886,7 +886,7 @@ static int set_bus (struct slot * slot_cur)
 				break;
 			case BUS_SPEED_133:
 				/* This is to take care of the bug in CIOBX chip */
-				while ((dev = pci_find_device(PCI_VENDOR_ID_SERVERWORKS,
+				while ((dev = pci_get_device(PCI_VENDOR_ID_SERVERWORKS,
 							      0x0101, dev)) != NULL)
 					ibmphp_hpc_writeslot (slot_cur, HPC_BUS_100PCIXMODE);
 				cmd = HPC_BUS_133PCIXMODE;

drivers/pci/pci.c

@@ -749,7 +749,7 @@ static int __devinit pci_init(void)
 {
 	struct pci_dev *dev = NULL;
 
-	while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
 		pci_fixup_device(pci_fixup_final, dev);
 	}
 	return 0;

drivers/pci/proc.c

@@ -599,7 +599,7 @@ static int __init pci_proc_init(void)
 	if (entry)
 		entry->proc_fops = &proc_bus_pci_dev_operations;
 	proc_initialized = 1;
-	while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
 		pci_proc_attach_device(dev);
 	}
 	legacy_proc_init();

drivers/pci/quirks.c

@@ -30,7 +30,7 @@ static void __devinit quirk_passive_release(struct pci_dev *dev)
 
 	/* We have to make sure a particular bit is set in the PIIX3
 	   ISA bridge, so we have to go out and find it. */
-	while ((d = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371SB_0, d))) {
+	while ((d = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371SB_0, d))) {
 		pci_read_config_byte(d, 0x82, &dlc);
 		if (!(dlc & 1<<1)) {
 			printk(KERN_ERR "PCI: PIIX3: Enabling Passive Release on %s\n", pci_name(d));
@@ -116,21 +116,21 @@ static void __devinit quirk_vialatency(struct pci_dev *dev)
 	/* Ok we have a potential problem chipset here. Now see if we have
 	   a buggy southbridge */
 	   
-	p = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, NULL);
+	p = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, NULL);
 	if (p!=NULL) {
 		pci_read_config_byte(p, PCI_CLASS_REVISION, &rev);
 		/* 0x40 - 0x4f == 686B, 0x10 - 0x2f == 686A; thanks Dan Hollis */
 		/* Check for buggy part revisions */
-		if (rev < 0x40 || rev > 0x42) 
-			return;
+		if (rev < 0x40 || rev > 0x42)
+			goto exit;
 	} else {
-		p = pci_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231, NULL);
+		p = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231, NULL);
 		if (p==NULL)	/* No problem parts */
-			return;
+			goto exit;
 		pci_read_config_byte(p, PCI_CLASS_REVISION, &rev);
 		/* Check for buggy part revisions */
 		if (rev < 0x10 || rev > 0x12) 
-			return;
+			goto exit;
 	}
 	
 	/*
@@ -153,6 +153,8 @@ static void __devinit quirk_vialatency(struct pci_dev *dev)
 	busarb |= (1<<4);
 	pci_write_config_byte(dev, 0x76, busarb);
 	printk(KERN_INFO "Applying VIA southbridge workaround.\n");
+exit:
+	pci_dev_put(p);
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA,	PCI_DEVICE_ID_VIA_8363_0,	quirk_vialatency );
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA,	PCI_DEVICE_ID_VIA_8371_1,	quirk_vialatency );

drivers/pci/setup-irq.c

@@ -65,7 +65,7 @@ pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *),
 	       int (*map_irq)(struct pci_dev *, u8, u8))
 {
 	struct pci_dev *dev = NULL;
-	while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
 		pdev_fixup_irq(dev, swizzle, map_irq);
 	}
 }