[POWERPC] Merge PCI resource fixups

[linux-2.6-omap-h63xx.git] / drivers / pci / hotplug / rpadlpar_core.c

diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index bb3c101c2c5ae6b8cf47be0603bd5f93b0d335b1..191954bc8e5baf8df9d796226aee25d9e111b42f 100644 (file)
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -100,6 +100,7 @@ static struct device_node *find_dlpar_node(char *drc_name, int *node_type)
 
 /**
  * find_php_slot - return hotplug slot structure for device node
+ * @dn: target &device_node
  *
  * This routine will return the hotplug slot structure
  * for a given device node. Note that built-in PCI slots
@@ -154,13 +155,13 @@ static void dlpar_pci_add_bus(struct device_node *dn)
            dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
                of_scan_pci_bridge(dn, dev);
 
-       pcibios_fixup_new_pci_devices(dev->subordinate,0);
+       pcibios_fixup_new_pci_devices(dev->subordinate);
 
        /* Claim new bus resources */
        pcibios_claim_one_bus(dev->bus);
 
-       /* ioremap() for child bus, which may or may not succeed */
-       remap_bus_range(dev->subordinate);
+       /* Map IO space for child bus, which may or may not succeed */
+       pcibios_map_io_space(dev->subordinate);
 
        /* Add new devices to global lists.  Register in proc, sysfs. */
        pci_bus_add_devices(phb->bus);
@@ -293,9 +294,8 @@ static int dlpar_add_vio_slot(char *drc_name, struct device_node *dn)
  * dlpar_add_slot - DLPAR add an I/O Slot
  * @drc_name: drc-name of newly added slot
  *
- * Make the hotplug module and the kernel aware
- * of a newly added I/O Slot.
- * Return Codes -
+ * Make the hotplug module and the kernel aware of a newly added I/O Slot.
+ * Return Codes:
  * 0                   Success
  * -ENODEV             Not a valid drc_name
  * -EINVAL             Slot already added
@@ -339,9 +339,9 @@ exit:
 /**
  * dlpar_remove_vio_slot - DLPAR remove a virtual I/O Slot
  * @drc_name: drc-name of newly added slot
+ * @dn: &device_node
  *
- * Remove the kernel and hotplug representations
- * of an I/O Slot.
+ * Remove the kernel and hotplug representations of an I/O Slot.
  * Return Codes:
  * 0                   Success
  * -EINVAL             Vio dev doesn't exist
@@ -359,11 +359,11 @@ static int dlpar_remove_vio_slot(char *drc_name, struct device_node *dn)
 }
 
 /**
- * dlpar_remove_slot - DLPAR remove a PCI I/O Slot
+ * dlpar_remove_pci_slot - DLPAR remove a PCI I/O Slot
  * @drc_name: drc-name of newly added slot
+ * @dn: &device_node
  *
- * Remove the kernel and hotplug representations
- * of a PCI I/O Slot.
+ * Remove the kernel and hotplug representations of a PCI I/O Slot.
  * Return Codes:
  * 0                   Success
  * -ENODEV             Not a valid drc_name
@@ -390,7 +390,7 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
        } else
                pcibios_remove_pci_devices(bus);
 
-       if (unmap_bus_range(bus)) {
+       if (pcibios_unmap_io_space(bus)) {
                printk(KERN_ERR "%s: failed to unmap bus range\n",
                        __FUNCTION__);
                return -ERANGE;
@@ -405,8 +405,7 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
  * dlpar_remove_slot - DLPAR remove an I/O Slot
  * @drc_name: drc-name of newly added slot
  *
- * Remove the kernel and hotplug representations
- * of an I/O Slot.
+ * Remove the kernel and hotplug representations of an I/O Slot.
  * Return Codes:
  * 0                   Success
  * -ENODEV             Not a valid drc_name