Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

12 files changed, 64 insertions, 59 deletions

diff --git a/arch/alpha/kernel/sys_alcor.c b/arch/alpha/kernel/sys_alcor.c
index 145dcde143ae..d7f0e97fe56f 100644
--- a/arch/alpha/kernel/sys_alcor.c
+++ b/arch/alpha/kernel/sys_alcor.c
@@ -254,7 +254,7 @@ alcor_init_pci(void)
 	 * motherboard, by looking for a 21040 TULIP in slot 6, which is
 	 * built into XLT and BRET/MAVERICK, but not available on ALCOR.
 	 */
-	dev = pci_find_device(PCI_VENDOR_ID_DEC,
+	dev = pci_get_device(PCI_VENDOR_ID_DEC,
 			      PCI_DEVICE_ID_DEC_TULIP,
 			      NULL);
 	if (dev && dev->devfn == PCI_DEVFN(6,0)) {
@@ -262,6 +262,7 @@ alcor_init_pci(void)
 		printk(KERN_INFO "%s: Detected AS500 or XLT motherboard.\n",
 		       __FUNCTION__);
 	}
+	pci_dev_put(dev);
 }
 
 
diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c
index 47df48a6ddb7..131a2d9f79d3 100644
--- a/arch/alpha/kernel/sys_sio.c
+++ b/arch/alpha/kernel/sys_sio.c
@@ -105,7 +105,7 @@ sio_collect_irq_levels(void)
 	struct pci_dev *dev = NULL;
 
 	/* Iterate through the devices, collecting IRQ levels.  */
-	while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+	for_each_pci_dev(dev) {
 		if ((dev->class >> 16 == PCI_BASE_CLASS_BRIDGE) &&
 		    (dev->class >> 8 != PCI_CLASS_BRIDGE_PCMCIA))
 			continue;
@@ -229,8 +229,8 @@ alphabook1_init_pci(void)
 	 */
 
 	dev = NULL;
-	while ((dev = pci_find_device(PCI_VENDOR_ID_NCR, PCI_ANY_ID, dev))) {
-                if (dev->device == PCI_DEVICE_ID_NCR_53C810
+	while ((dev = pci_get_device(PCI_VENDOR_ID_NCR, PCI_ANY_ID, dev))) {
+		if (dev->device == PCI_DEVICE_ID_NCR_53C810
 		    || dev->device == PCI_DEVICE_ID_NCR_53C815
 		    || dev->device == PCI_DEVICE_ID_NCR_53C820
 		    || dev->device == PCI_DEVICE_ID_NCR_53C825) {
diff --git a/arch/frv/mb93090-mb00/pci-frv.c b/arch/frv/mb93090-mb00/pci-frv.c
index 83e5489cf039..0a26bf6f1cd4 100644
--- a/arch/frv/mb93090-mb00/pci-frv.c
+++ b/arch/frv/mb93090-mb00/pci-frv.c
@@ -142,9 +142,7 @@ static void __init pcibios_allocate_resources(int pass)
 	u16 command;
 	struct resource *r, *pr;
 
-	while (dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev),
-	       dev != NULL
-	       ) {
+	for_each_pci_dev(dev) {
 		pci_read_config_word(dev, PCI_COMMAND, &command);
 		for(idx = 0; idx < 6; idx++) {
 			r = &dev->resource[idx];
@@ -188,9 +186,7 @@ static void __init pcibios_assign_resources(void)
 	int idx;
 	struct resource *r;
 
-	while (dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev),
-	       dev != NULL
-	       ) {
+	for_each_pci_dev(dev) {
 		int class = dev->class >> 8;
 
 		/* Don't touch classless devices and host bridges */
diff --git a/arch/frv/mb93090-mb00/pci-irq.c b/arch/frv/mb93090-mb00/pci-irq.c
index 24622d89b1ca..c4a1144c98b0 100644
--- a/arch/frv/mb93090-mb00/pci-irq.c
+++ b/arch/frv/mb93090-mb00/pci-irq.c
@@ -48,9 +48,7 @@ void __init pcibios_fixup_irqs(void)
 	struct pci_dev *dev = NULL;
 	uint8_t line, pin;
 
-	while (dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev),
-	       dev != NULL
-	       ) {
+	for_each_pci_dev(dev) {
 		pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
 		if (pin) {
 			dev->irq = pci_bus0_irq_routing[PCI_SLOT(dev->devfn)][pin - 1];
diff --git a/arch/i386/kernel/scx200.c b/arch/i386/kernel/scx200.c
index 9c968ae67c43..321f5fd26e75 100644
--- a/arch/i386/kernel/scx200.c
+++ b/arch/i386/kernel/scx200.c
@@ -143,7 +143,7 @@ static int __init scx200_init(void)
 {
 	printk(KERN_INFO NAME ": NatSemi SCx200 Driver\n");
 
-	return pci_module_init(&scx200_pci_driver);
+	return pci_register_driver(&scx200_pci_driver);
 }
 
 static void __exit scx200_cleanup(void)
diff --git a/arch/i386/pci/acpi.c b/arch/i386/pci/acpi.c
index 4c4522b43be5..b33aea845f58 100644
--- a/arch/i386/pci/acpi.c
+++ b/arch/i386/pci/acpi.c
@@ -53,7 +53,7 @@ static int __init pci_acpi_init(void)
 		 * don't use pci_enable_device().
 		 */
 		printk(KERN_INFO "PCI: Routing PCI interrupts for all devices because \"pci=routeirq\" specified\n");
-		while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
+		for_each_pci_dev(dev)
 			acpi_pci_irq_enable(dev);
 	} else
 		printk(KERN_INFO "PCI: If a device doesn't work, try \"pci=routeirq\".  If it helps, post a report\n");
diff --git a/arch/i386/pci/fixup.c b/arch/i386/pci/fixup.c
index eeb1b1f2d548..65f67070db64 100644
--- a/arch/i386/pci/fixup.c
+++ b/arch/i386/pci/fixup.c
@@ -413,6 +413,13 @@ static struct dmi_system_id __devinitdata toshiba_ohci1394_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_VERSION, "PSM4"),
 		},
 	},
+	{
+		.ident = "Toshiba A40 based laptop",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "PSA40U"),
+		},
+	},
 	{ }
 };
 
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index ee8e01697d96..e715aa930036 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -78,7 +78,7 @@ static inline struct irq_routing_table * pirq_check_routing_table(u8 *addr)
 	for (i=0; i < rt->size; i++)
 		sum += addr[i];
 	if (!sum) {
-		DBG("PCI: Interrupt Routing Table found at 0x%p\n", rt);
+		DBG(KERN_DEBUG "PCI: Interrupt Routing Table found at 0x%p\n", rt);
 		return rt;
 	}
 	return NULL;
@@ -128,7 +128,7 @@ static void __init pirq_peer_trick(void)
 #ifdef DEBUG
 		{
 			int j;
-			DBG("%02x:%02x slot=%02x", e->bus, e->devfn/8, e->slot);
+			DBG(KERN_DEBUG "%02x:%02x slot=%02x", e->bus, e->devfn/8, e->slot);
 			for(j=0; j<4; j++)
 				DBG(" %d:%02x/%04x", j, e->irq[j].link, e->irq[j].bitmap);
 			DBG("\n");
@@ -160,10 +160,10 @@ void eisa_set_level_irq(unsigned int irq)
 		return;
 
 	eisa_irq_mask |= (1 << irq);
-	printk("PCI: setting IRQ %u as level-triggered\n", irq);
+	printk(KERN_DEBUG "PCI: setting IRQ %u as level-triggered\n", irq);
 	val = inb(port);
 	if (!(val & mask)) {
-		DBG(" -> edge");
+		DBG(KERN_DEBUG " -> edge");
 		outb(val | mask, port);
 	}
 }
@@ -677,11 +677,11 @@ static __init int ali_router_probe(struct irq_router *r, struct pci_dev *router,
 	{
 	case PCI_DEVICE_ID_AL_M1533:
 	case PCI_DEVICE_ID_AL_M1563:
-		printk("PCI: Using ALI IRQ Router\n");
-			r->name = "ALI";
-			r->get = pirq_ali_get;
-			r->set = pirq_ali_set;
-			return 1;
+		printk(KERN_DEBUG "PCI: Using ALI IRQ Router\n");
+		r->name = "ALI";
+		r->get = pirq_ali_get;
+		r->set = pirq_ali_set;
+		return 1;
 	}
 	return 0;
 }
@@ -749,12 +749,13 @@ static void __init pirq_find_router(struct irq_router *r)
 	r->get = NULL;
 	r->set = NULL;
 	
-	DBG("PCI: Attempting to find IRQ router for %04x:%04x\n",
+	DBG(KERN_DEBUG "PCI: Attempting to find IRQ router for %04x:%04x\n",
 	    rt->rtr_vendor, rt->rtr_device);
 
 	pirq_router_dev = pci_find_slot(rt->rtr_bus, rt->rtr_devfn);
 	if (!pirq_router_dev) {
-		DBG("PCI: Interrupt router not found at %02x:%02x\n", rt->rtr_bus, rt->rtr_devfn);
+		DBG(KERN_DEBUG "PCI: Interrupt router not found at "
+			"%02x:%02x\n", rt->rtr_bus, rt->rtr_devfn);
 		return;
 	}
 
@@ -799,7 +800,7 @@ static int pcibios_lookup_irq(struct pci_dev *dev, int assign)
 	/* Find IRQ pin */
 	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
 	if (!pin) {
-		DBG(" -> no interrupt pin\n");
+		DBG(KERN_DEBUG " -> no interrupt pin\n");
 		return 0;
 	}
 	pin = pin - 1;
@@ -809,16 +810,16 @@ static int pcibios_lookup_irq(struct pci_dev *dev, int assign)
 	if (!pirq_table)
 		return 0;
 	
-	DBG("IRQ for %s[%c]", pci_name(dev), 'A' + pin);
+	DBG(KERN_DEBUG "IRQ for %s[%c]", pci_name(dev), 'A' + pin);
 	info = pirq_get_info(dev);
 	if (!info) {
-		DBG(" -> not found in routing table\n");
+		DBG(" -> not found in routing table\n" KERN_DEBUG);
 		return 0;
 	}
 	pirq = info->irq[pin].link;
 	mask = info->irq[pin].bitmap;
 	if (!pirq) {
-		DBG(" -> not routed\n");
+		DBG(" -> not routed\n" KERN_DEBUG);
 		return 0;
 	}
 	DBG(" -> PIRQ %02x, mask %04x, excl %04x", pirq, mask, pirq_table->exclusive_irqs);
@@ -848,7 +849,10 @@ static int pcibios_lookup_irq(struct pci_dev *dev, int assign)
 	newirq = dev->irq;
 	if (newirq && !((1 << newirq) & mask)) {
 		if ( pci_probe & PCI_USE_PIRQ_MASK) newirq = 0;
-		else printk(KERN_WARNING "PCI: IRQ %i for device %s doesn't match PIRQ mask - try pci=usepirqmask\n", newirq, pci_name(dev));
+		else printk("\n" KERN_WARNING
+			"PCI: IRQ %i for device %s doesn't match PIRQ mask "
+			"- try pci=usepirqmask\n" KERN_DEBUG, newirq,
+			pci_name(dev));
 	}
 	if (!newirq && assign) {
 		for (i = 0; i < 16; i++) {
@@ -923,14 +927,14 @@ static void __init pcibios_fixup_irqs(void)
 	struct pci_dev *dev = NULL;
 	u8 pin;
 
-	DBG("PCI: IRQ fixup\n");
+	DBG(KERN_DEBUG "PCI: IRQ fixup\n");
 	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
 		/*
 		 * If the BIOS has set an out of range IRQ number, just ignore it.
 		 * Also keep track of which IRQ's are already in use.
 		 */
 		if (dev->irq >= 16) {
-			DBG("%s: ignoring bogus IRQ %d\n", pci_name(dev), dev->irq);
+			DBG(KERN_DEBUG "%s: ignoring bogus IRQ %d\n", pci_name(dev), dev->irq);
 			dev->irq = 0;
 		}
 		/* If the IRQ is already assigned to a PCI device, ignore its ISA use penalty */
@@ -1039,7 +1043,7 @@ static struct dmi_system_id __initdata pciirq_dmi_table[] = {
 
 static int __init pcibios_irq_init(void)
 {
-	DBG("PCI: IRQ init\n");
+	DBG(KERN_DEBUG "PCI: IRQ init\n");
 
 	if (pcibios_enable_irq || raw_pci_ops == NULL)
 		return 0;
diff --git a/arch/mips/vr41xx/common/vrc4173.c b/arch/mips/vr41xx/common/vrc4173.c
index 462a9af30eef..cc52e75e14e7 100644
--- a/arch/mips/vr41xx/common/vrc4173.c
+++ b/arch/mips/vr41xx/common/vrc4173.c
@@ -561,7 +561,7 @@ static int __devinit vrc4173_init(void)
 {
 	int err;
 
-	err = pci_module_init(&vrc4173_driver);
+	err = pci_register_driver(&vrc4173_driver);
 	if (err < 0)
 		return err;
 
diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index 50c75eec8874..704c846b2b0f 100644
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -503,7 +503,7 @@ pcibios_allocate_resources(int pass)
 	u16 command;
 	struct resource *r;
 
-	while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+	for_each_pci_dev(dev) {
 		pci_read_config_word(dev, PCI_COMMAND, &command);
 		for (idx = 0; idx < 6; idx++) {
 			r = &dev->resource[idx];
@@ -540,7 +540,7 @@ pcibios_assign_resources(void)
 	int idx;
 	struct resource *r;
 
-	while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+	for_each_pci_dev(dev) {
 		int class = dev->class >> 8;
 
 		/* Don't touch classless devices and host bridges */
@@ -867,14 +867,15 @@ pci_device_from_OF_node(struct device_node* node, u8* bus, u8* devfn)
 	 */
 	if (!pci_to_OF_bus_map)
 		return 0;
-	while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
-		if (pci_to_OF_bus_map[dev->bus->number] != *bus)
-			continue;
-		if (dev->devfn != *devfn)
-			continue;
-		*bus = dev->bus->number;
-		return 0;
-	}
+
+	for_each_pci_dev(dev)
+		if (pci_to_OF_bus_map[dev->bus->number] == *bus &&
+				dev->devfn == *devfn) {
+			*bus = dev->bus->number;
+			pci_dev_put(dev);
+			return 0;
+		}
+
 	return -ENODEV;
 }
 EXPORT_SYMBOL(pci_device_from_OF_node);
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index 5e8cc5ec6ab5..2959e3c4083d 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -351,10 +351,10 @@ mpc85xx_cds_fixup_via(struct pci_controller *hose)
 void __init
 mpc85xx_cds_pcibios_fixup(void)
 {
-        struct pci_dev *dev = NULL;
+        struct pci_dev *dev;
 	u_char		c;
 
-        if ((dev = pci_find_device(PCI_VENDOR_ID_VIA,
+	if ((dev = pci_get_device(PCI_VENDOR_ID_VIA,
                                         PCI_DEVICE_ID_VIA_82C586_1, NULL))) {
                 /*
                  * U-Boot does not set the enable bits
@@ -371,21 +371,24 @@ mpc85xx_cds_pcibios_fixup(void)
 		 */
                 dev->irq = 14;
                 pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
+		pci_dev_put(dev);
         }
 
 	/*
 	 * Force legacy USB interrupt routing
 	 */
-        if ((dev = pci_find_device(PCI_VENDOR_ID_VIA,
+	if ((dev = pci_get_device(PCI_VENDOR_ID_VIA,
                                         PCI_DEVICE_ID_VIA_82C586_2, NULL))) {
                 dev->irq = 10;
                 pci_write_config_byte(dev, PCI_INTERRUPT_LINE, 10);
+		pci_dev_put(dev);
         }
 
-        if ((dev = pci_find_device(PCI_VENDOR_ID_VIA,
+	if ((dev = pci_get_device(PCI_VENDOR_ID_VIA,
                                         PCI_DEVICE_ID_VIA_82C586_2, dev))) {
                 dev->irq = 11;
                 pci_write_config_byte(dev, PCI_INTERRUPT_LINE, 11);
+		pci_dev_put(dev);
         }
 }
 #endif /* CONFIG_PCI */
diff --git a/arch/sparc64/kernel/ebus.c b/arch/sparc64/kernel/ebus.c
index 6ffbeb701940..7991e919d8ab 100644
--- a/arch/sparc64/kernel/ebus.c
+++ b/arch/sparc64/kernel/ebus.c
@@ -527,18 +527,12 @@ static struct pci_dev *find_next_ebus(struct pci_dev *start, int *is_rio_p)
 {
 	struct pci_dev *pdev = start;
 
-	do {
-		pdev = pci_find_device(PCI_VENDOR_ID_SUN, PCI_ANY_ID, pdev);
-		if (pdev &&
-		    (pdev->device == PCI_DEVICE_ID_SUN_EBUS ||
-		     pdev->device == PCI_DEVICE_ID_SUN_RIO_EBUS))
+	while ((pdev = pci_get_device(PCI_VENDOR_ID_SUN, PCI_ANY_ID, pdev)))
+		if (pdev->device == PCI_DEVICE_ID_SUN_EBUS ||
+			pdev->device == PCI_DEVICE_ID_SUN_RIO_EBUS)
 			break;
-	} while (pdev != NULL);
 
-	if (pdev && (pdev->device == PCI_DEVICE_ID_SUN_RIO_EBUS))
-		*is_rio_p = 1;
-	else
-		*is_rio_p = 0;
+	*is_rio_p = !!(pdev && (pdev->device == PCI_DEVICE_ID_SUN_RIO_EBUS));
 
 	return pdev;
 }
@@ -637,6 +631,7 @@ void __init ebus_init(void)
 		ebus->is_rio = is_rio;
 		++num_ebus;
 	}
+	pci_dev_put(pdev); /* XXX for the case, when ebusnd is 0, is it OK? */
 
 #ifdef CONFIG_SUN_AUXIO
 	auxio_probe();