Move bridge enable from pcibios_enable_resources() to
platform_pci_enable_device() so the former matches other
architectures and can be shared.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>

Index: work6/arch/arm/kernel/bios32.c
===================================================================
--- work6.orig/arch/arm/kernel/bios32.c	2008-02-27 11:25:29.000000000 -0700
+++ work6/arch/arm/kernel/bios32.c	2008-02-27 11:55:59.000000000 -0700
@@ -683,15 +683,32 @@
 			cmd |= PCI_COMMAND_MEMORY;
 	}
 
+	if (cmd != old_cmd) {
+		printk("PCI: enabling device %s (%04x -> %04x)\n",
+		       pci_name(dev), old_cmd, cmd);
+		pci_write_config_word(dev, PCI_COMMAND, cmd);
+	}
+	return 0;
+}
+
+static int platform_pci_enable_device(struct pci_dev *dev)
+{
+	u16 cmd, old_cmd;
+
+	pci_read_config_word(dev, PCI_COMMAND, &cmd);
+	old_cmd = cmd;
+
 	/*
-	 * Bridges (eg, cardbus bridges) need to be fully enabled
+	 * Bridges (eg, cardbus bridges) need to be fully enabled.
+	 * Most architectures do this in pci_enable_bridges(), not
+	 * in the pci_enable_device() path.
 	 */
 	if ((dev->class >> 16) == PCI_BASE_CLASS_BRIDGE)
 		cmd |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
 
 	if (cmd != old_cmd) {
-		printk("PCI: enabling device %s (%04x -> %04x)\n",
-		       pci_name(dev), old_cmd, cmd);
+		dev_info(&dev->dev, "enabling bridge device (%04x -> %04x)\n",
+		       old_cmd, cmd);
 		pci_write_config_word(dev, PCI_COMMAND, cmd);
 	}
 	return 0;
@@ -699,7 +716,12 @@
 
 int pcibios_enable_device(struct pci_dev *dev, int mask)
 {
-	return pcibios_enable_resources(dev, mask);
+	int err;
+
+	if ((err = pcibios_enable_resources(dev, mask)) < 0)
+		return err;
+
+	return platform_pci_enable_device(dev);
 }
 
 int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,

--