[PATCH v6 31/42] powerpc/pci: Rename pcibios_{add, remove}_pci_devices

Gavin Shan gwshan at linux.vnet.ibm.com
Thu Aug 6 14:11:36 AEST 2015


This renames pcibios_{add,remove}_pci_devices to avoid conflicts
with names of weak functions in PCI subsystem. This doesn't
introduce logicial changes.

Signed-off-by: Gavin Shan <gwshan at linux.vnet.ibm.com>
---
 arch/powerpc/include/asm/pci-bridge.h |  4 ++--
 arch/powerpc/kernel/eeh_driver.c      | 12 ++++++------
 arch/powerpc/kernel/pci-hotplug.c     | 15 +++++++--------
 drivers/pci/hotplug/rpadlpar_core.c   |  2 +-
 drivers/pci/hotplug/rpaphp_core.c     |  4 ++--
 drivers/pci/hotplug/rpaphp_pci.c      |  2 +-
 6 files changed, 19 insertions(+), 20 deletions(-)

diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 84dee1e..787a879 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -262,10 +262,10 @@ static inline struct eeh_dev *pdn_to_eeh_dev(struct pci_dn *pdn)
 extern struct pci_bus *of_node_to_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_remove_pci_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_add_pci_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 99868e2..290a9df 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -600,7 +600,7 @@ 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_add_pci_devices().
 	 */
 	eeh_pe_state_mark(pe, EEH_PE_KEEP);
 	if (bus) {
@@ -608,7 +608,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus)
 			eeh_pe_dev_traverse(pe, eeh_rmv_device, NULL);
 		else {
 			pci_lock_rescan_remove();
-			pcibios_remove_pci_devices(bus);
+			pci_remove_pci_devices(bus);
 			pci_unlock_rescan_remove();
 		}
 	} else if (frozen_bus)
@@ -658,7 +658,7 @@ 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_add_pci_devices(bus);
 	} else if (frozen_bus && removed) {
 		pr_info("EEH: Sleep 5s ahead of partial hotplug\n");
 		ssleep(5);
@@ -668,7 +668,7 @@ 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_add_pci_devices(frozen_bus);
 	}
 	eeh_pe_state_clear(pe, EEH_PE_KEEP);
 
@@ -852,7 +852,7 @@ perm_error:
 		} else {
 			eeh_pe_dev_mode_mark(pe, EEH_DEV_REMOVED);
 			pci_lock_rescan_remove();
-			pcibios_remove_pci_devices(frozen_bus);
+			pci_remove_pci_devices(frozen_bus);
 			pci_unlock_rescan_remove();
 		}
 	}
@@ -936,7 +936,7 @@ 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_remove_pci_devices(bus);
 			}
 			pci_unlock_rescan_remove();
 		}
diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c
index 692beca..00f193b 100644
--- a/arch/powerpc/kernel/pci-hotplug.c
+++ b/arch/powerpc/kernel/pci-hotplug.c
@@ -68,20 +68,20 @@ void pcibios_release_device(struct pci_dev *dev)
 }
 
 /**
- * pcibios_remove_pci_devices - remove all devices under this bus
+ * pci_remove_pci_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_remove_pci_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_remove_pci_devices(child_bus);
 
 	pr_debug("PCI: Removing devices on bus %04x:%02x\n",
 		 pci_domain_nr(bus),  bus->number);
@@ -90,11 +90,10 @@ 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_remove_pci_devices);
 
 /**
- * pcibios_add_pci_devices - adds new pci devices to bus
+ * pci_add_pci_devices - adds new pci devices to bus
  * @bus: the indicated PCI bus
  *
  * This routine will find and fixup new pci devices under
@@ -104,7 +103,7 @@ 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_add_pci_devices(struct pci_bus *bus)
 {
 	int slotno, mode, pass, max;
 	struct pci_dev *dev;
@@ -145,4 +144,4 @@ 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_add_pci_devices);
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index f57a293..8870557 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -381,7 +381,7 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
 	}
 
 	/* Remove all devices below slot */
-	pcibios_remove_pci_devices(bus);
+	pci_remove_pci_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 f2945fa..3034693 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -405,7 +405,7 @@ static int enable_slot(struct hotplug_slot *hotplug_slot)
 
 	if (state == PRESENT) {
 		pci_lock_rescan_remove();
-		pcibios_add_pci_devices(slot->bus);
+		pci_add_pci_devices(slot->bus);
 		pci_unlock_rescan_remove();
 		slot->state = CONFIGURED;
 	} else if (state == EMPTY) {
@@ -427,7 +427,7 @@ static int disable_slot(struct hotplug_slot *hotplug_slot)
 		return -EINVAL;
 
 	pci_lock_rescan_remove();
-	pcibios_remove_pci_devices(slot->bus);
+	pci_remove_pci_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 293bd86..2b99d48 100644
--- 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_add_pci_devices(bus);
 
 		if (!list_empty(&bus->devices)) {
 			info->adapter_status = CONFIGURED;
-- 
2.1.0



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