[PATCH] PCI: remove all struct device.name usage from the PCI core code.

This is because that field is going away shortly...

drivers/pci/names.c

@@ -56,7 +56,7 @@ void __devinit pci_name_device(struct pci_dev *dev)
 {
 	const struct pci_vendor_info *vendor_p = pci_vendor_list;
 	int i = VENDORS;
-	char *name = dev->dev.name;
+	char *name = dev->pretty_name;
 
 	do {
 		if (vendor_p->vendor == dev->vendor)

drivers/pci/probe.c

@@ -69,7 +69,7 @@ static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom)
 	for(pos=0; pos<howmany; pos = next) {
 		next = pos+1;
 		res = &dev->resource[pos];
-		res->name = dev->dev.name;
+		res->name = pci_name(dev);
 		reg = PCI_BASE_ADDRESS_0 + (pos << 2);
 		pci_read_config_dword(dev, reg, &l);
 		pci_write_config_dword(dev, reg, ~0);
@@ -120,7 +120,7 @@ static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom)
 	if (rom) {
 		dev->rom_base_reg = rom;
 		res = &dev->resource[PCI_ROM_RESOURCE];
-		res->name = dev->dev.name;
+		res->name = pci_name(dev);
 		pci_read_config_dword(dev, rom, &l);
 		pci_write_config_dword(dev, rom, ~PCI_ROM_ADDRESS_ENABLE);
 		pci_read_config_dword(dev, rom, &sz);
@@ -153,7 +153,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
 		return;
 
 	if (dev->transparent) {
-		printk("Transparent bridge - %s\n", dev->dev.name);
+		printk("Transparent bridge - %s\n", pci_name(dev));
 		for(i = 0; i < PCI_BUS_NUM_RESOURCES; i++)
 			child->resource[i] = child->parent->resource[i];
 		return;
@@ -406,8 +406,6 @@ static int pci_setup_device(struct pci_dev * dev)
 	dev->slot_name = dev->dev.bus_id;
 	sprintf(pci_name(dev), "%04x:%02x:%02x.%d", pci_domain_nr(dev->bus),
 		dev->bus->number, PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
-	sprintf(dev->dev.name, "PCI device %04x:%04x",
-		dev->vendor, dev->device);
 
 	INIT_LIST_HEAD(&dev->pools);
 
@@ -663,7 +661,6 @@ struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent, int bus,
 	memset(b->dev,0,sizeof(*(b->dev)));
 	b->dev->parent = parent;
 	sprintf(b->dev->bus_id,"pci%04x:%02x", pci_domain_nr(b), bus);
-	strcpy(b->dev->name,"Host/PCI Bridge");
 	device_register(b->dev);
 
 	b->number = b->secondary = bus;

drivers/pci/proc.c

@@ -483,7 +483,12 @@ static int show_dev_config(struct seq_file *m, void *v)
 		seq_printf(m, "    %s", class);
 	else
 		seq_printf(m, "    Class %04x", class_rev >> 16);
-	seq_printf(m, ": %s (rev %d).\n", dev->dev.name, class_rev & 0xff);
+#ifdef CONFIG_PCI_NAMES
+	seq_printf(m, ": %s", dev->pretty_name);
+#else
+	seq_printf(m, ": PCI device %04x:%04x", dev->vendor, dev->device);
+#endif
+	seq_printf(m, " (rev %d).\n", class_rev & 0xff);
 
 	if (dev->irq)
 		seq_printf(m, "      IRQ %d.\n", dev->irq);

drivers/pci/quirks.c

@@ -219,7 +219,7 @@ static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region, unsi
 	if (region) {
 		struct resource *res = dev->resource + nr;
 
-		res->name = dev->dev.name;
+		res->name = pci_name(dev);
 		res->start = region;
 		res->end = region + size - 1;
 		res->flags = IORESOURCE_IO;

drivers/pci/setup-bus.c

@@ -141,7 +141,7 @@ pci_setup_bridge(struct pci_bus *bus)
 	u32 l;
 
 	DBGC((KERN_INFO "PCI: Bus %d, bridge: %s\n",
-			bus->number, bridge->dev.name));
+			bus->number, pci_name(bridge)));
 
 	/* Set up the top and bottom of the PCI I/O segment for this bus. */
 	pcibios_resource_to_bus(bridge, &region, bus->resource[0]);

drivers/pci/setup-res.c

@@ -166,7 +166,7 @@ pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
 		if (!r_align) {
 			printk(KERN_WARNING "PCI: Ignore bogus resource %d "
 					    "[%lx:%lx] of %s\n",
-					    i, r->start, r->end, dev->dev.name);
+					    i, r->start, r->end, pci_name(dev));
 			continue;
 		}
 		r_align = (i < PCI_BRIDGE_RESOURCES) ? r_align + 1 : r->start;

include/linux/pci.h

@@ -419,6 +419,9 @@ struct pci_dev {
 	/* These fields are used by common fixups */
 	unsigned int	transparent:1;	/* Transparent PCI bridge */
 	unsigned int	multifunction:1;/* Part of multi-function device */
+#ifdef CONFIG_PCI_NAMES
+	char		pretty_name[DEVICE_NAME_SIZE];	/* pretty name for users to see */
+#endif
 };
 
 #define pci_dev_g(n) list_entry(n, struct pci_dev, global_list)