powerpc/pci: Rename pcibios_{add, remove}_pci_devices()

This renames pcibios_{add,remove}_pci_devices() to avoid conflicts
with names of the weak functions in PCI subsystem, which have the
prefix "pcibios". No logical changes introduced.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-By: Alistair Popple <alistair@popple.id.au>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 220129f..99027b8 100644 (file)
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -260,10 +260,10 @@ static inline struct eeh_dev *pdn_to_eeh_dev(struct pci_dn *pdn)
 extern struct pci_bus *pcibios_find_pci_bus(struct device_node *dn);
 
 /** Remove all of the PCI devices under this bus */
-extern void pcibios_remove_pci_devices(struct pci_bus *bus);
+extern void pci_hp_remove_devices(struct pci_bus *bus);
 
 /** Discover new pci devices under this bus, and add them */
-extern void pcibios_add_pci_devices(struct pci_bus *bus);
+extern void pci_hp_add_devices(struct pci_bus *bus);
 
 
 extern void isa_bridge_find_early(struct pci_controller *hose);

diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index fb6207d..618d13c 100644 (file)
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -621,7 +621,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
         * We don't remove the corresponding PE instances because
         * we need the information afterwords. The attached EEH
         * devices are expected to be attached soon when calling
-        * into pcibios_add_pci_devices().
+        * into pci_hp_add_devices().
         */
        eeh_pe_state_mark(pe, EEH_PE_KEEP);
        if (bus) {
@@ -630,7 +630,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
                } else {
                        eeh_pe_state_clear(pe, EEH_PE_PRI_BUS);
                        pci_lock_rescan_remove();
-                       pcibios_remove_pci_devices(bus);
+                       pci_hp_remove_devices(bus);
                        pci_unlock_rescan_remove();
                }
        } else if (frozen_bus) {
@@ -681,7 +681,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
                if (pe->type & EEH_PE_VF)
                        eeh_add_virt_device(edev, NULL);
                else
-                       pcibios_add_pci_devices(bus);
+                       pci_hp_add_devices(bus);
        } else if (frozen_bus && rmv_data->removed) {
                pr_info("EEH: Sleep 5s ahead of partial hotplug\n");
                ssleep(5);
@@ -691,7 +691,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
                if (pe->type & EEH_PE_VF)
                        eeh_add_virt_device(edev, NULL);
                else
-                       pcibios_add_pci_devices(frozen_bus);
+                       pci_hp_add_devices(frozen_bus);
        }
        eeh_pe_state_clear(pe, EEH_PE_KEEP);
 
@@ -896,7 +896,7 @@ perm_error:
                        eeh_pe_dev_mode_mark(pe, EEH_DEV_REMOVED);
 
                        pci_lock_rescan_remove();
-                       pcibios_remove_pci_devices(frozen_bus);
+                       pci_hp_remove_devices(frozen_bus);
                        pci_unlock_rescan_remove();
                }
        }
@@ -981,7 +981,7 @@ static void eeh_handle_special_event(void)
                                bus = eeh_pe_bus_get(phb_pe);
                                eeh_pe_dev_traverse(pe,
                                        eeh_report_failure, NULL);
-                               pcibios_remove_pci_devices(bus);
+                               pci_hp_remove_devices(bus);
                        }
                        pci_unlock_rescan_remove();
                }

diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c
index 59c4361..2d108e5 100644 (file)
--- a/arch/powerpc/kernel/pci-hotplug.c
+++ b/arch/powerpc/kernel/pci-hotplug.c
@@ -38,20 +38,20 @@ void pcibios_release_device(struct pci_dev *dev)
 }
 
 /**
- * pcibios_remove_pci_devices - remove all devices under this bus
+ * pci_hp_remove_devices - remove all devices under this bus
  * @bus: the indicated PCI bus
  *
  * Remove all of the PCI devices under this bus both from the
  * linux pci device tree, and from the powerpc EEH address cache.
  */
-void pcibios_remove_pci_devices(struct pci_bus *bus)
+void pci_hp_remove_devices(struct pci_bus *bus)
 {
        struct pci_dev *dev, *tmp;
        struct pci_bus *child_bus;
 
        /* First go down child busses */
        list_for_each_entry(child_bus, &bus->children, node)
-               pcibios_remove_pci_devices(child_bus);
+               pci_hp_remove_devices(child_bus);
 
        pr_debug("PCI: Removing devices on bus %04x:%02x\n",
                 pci_domain_nr(bus),  bus->number);
@@ -60,11 +60,10 @@ void pcibios_remove_pci_devices(struct pci_bus *bus)
                pci_stop_and_remove_bus_device(dev);
        }
 }
-
-EXPORT_SYMBOL_GPL(pcibios_remove_pci_devices);
+EXPORT_SYMBOL_GPL(pci_hp_remove_devices);
 
 /**
- * pcibios_add_pci_devices - adds new pci devices to bus
+ * pci_hp_add_devices - adds new pci devices to bus
  * @bus: the indicated PCI bus
  *
  * This routine will find and fixup new pci devices under
@@ -74,7 +73,7 @@ EXPORT_SYMBOL_GPL(pcibios_remove_pci_devices);
  * is how this routine differs from other, similar pcibios
  * routines.)
  */
-void pcibios_add_pci_devices(struct pci_bus * bus)
+void pci_hp_add_devices(struct pci_bus *bus)
 {
        int slotno, mode, pass, max;
        struct pci_dev *dev;
@@ -114,4 +113,4 @@ void pcibios_add_pci_devices(struct pci_bus * bus)
        }
        pcibios_finish_adding_to_bus(bus);
 }
-EXPORT_SYMBOL_GPL(pcibios_add_pci_devices);
+EXPORT_SYMBOL_GPL(pci_hp_add_devices);

diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index b46b57d..b770d6d 100644 (file)
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -380,7 +380,7 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
        }
 
        /* Remove all devices below slot */
-       pcibios_remove_pci_devices(bus);
+       pci_hp_remove_devices(bus);
 
        /* Unmap PCI IO space */
        if (pcibios_unmap_io_space(bus)) {

diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 611f605..8d13202 100644 (file)
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -404,7 +404,7 @@ static int enable_slot(struct hotplug_slot *hotplug_slot)
 
        if (state == PRESENT) {
                pci_lock_rescan_remove();
-               pcibios_add_pci_devices(slot->bus);
+               pci_hp_add_devices(slot->bus);
                pci_unlock_rescan_remove();
                slot->state = CONFIGURED;
        } else if (state == EMPTY) {
@@ -426,7 +426,7 @@ static int disable_slot(struct hotplug_slot *hotplug_slot)
                return -EINVAL;
 
        pci_lock_rescan_remove();
-       pcibios_remove_pci_devices(slot->bus);
+       pci_hp_remove_devices(slot->bus);
        pci_unlock_rescan_remove();
        vm_unmap_aliases();
 

diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index 7836d69..137a892 100644 (file)
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -116,7 +116,7 @@ int rpaphp_enable_slot(struct slot *slot)
                }
 
                if (list_empty(&bus->devices))
-                       pcibios_add_pci_devices(bus);
+                       pci_hp_add_devices(bus);
 
                if (!list_empty(&bus->devices)) {
                        info->adapter_status = CONFIGURED;