The GPL exported symbol pci_update_slot_number has been renamed to
pci_renumber_slot. Some of the safety checks were unnecessary and
were removed.
Cc: jbarnes@xxxxxxxxxxxxxxxx
Cc: kristen.c.accardi@xxxxxxxxx
Cc: matthew@xxxxxx
Cc: kaneshige.kenji@xxxxxxxxxxxxxx
Signed-off-by: Alex Chiang <achiang@xxxxxx>
---
drivers/pci/slot.c | 15 +++++----------
include/linux/pci.h | 2 +-
2 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/drivers/pci/slot.c b/drivers/pci/slot.c
index 0c6db03..b9b90ab 100644
--- a/drivers/pci/slot.c
+++ b/drivers/pci/slot.c
@@ -175,7 +175,7 @@ placeholder:
EXPORT_SYMBOL_GPL(pci_create_slot);
/**
- * pci_update_slot_number - update %struct pci_slot -> number
+ * pci_renumber_slot - update %struct pci_slot -> number
* @slot - %struct pci_slot to update
* @slot_nr - new number for slot
*
@@ -183,27 +183,22 @@ EXPORT_SYMBOL_GPL(pci_create_slot);
* created a placeholder slot in pci_create_slot() by passing a -1 as
* slot_nr, to update their %struct pci_slot with the correct @slot_nr.
*/
-
-void pci_update_slot_number(struct pci_slot *slot, int slot_nr)
+void pci_renumber_slot(struct pci_slot *slot, int slot_nr)
{
- int name_count = 0;
struct pci_slot *tmp;
down_write(&pci_bus_sem);
list_for_each_entry(tmp, &slot->bus->slots, list) {
WARN_ON(tmp->number == slot_nr);
- if (!strcmp(kobject_name(&tmp->kobj), kobject_name(&slot->kobj)))
- name_count++;
+ goto out;
}
- if (name_count > 1)
- printk(KERN_WARNING "pci_update_slot_number found %d slots with the same name: %s\n", name_count, kobject_name(&slot->kobj));
-
slot->number = slot_nr;
+out:
up_write(&pci_bus_sem);
}
-EXPORT_SYMBOL_GPL(pci_update_slot_number);
+EXPORT_SYMBOL_GPL(pci_renumber_slot);
/**
* pci_destroy_slot - decrement refcount for physical PCI slot
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 79dc7ce..5d96b7a 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -510,7 +510,7 @@ struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
const char *name);
void pci_destroy_slot(struct pci_slot *slot);
-void pci_update_slot_number(struct pci_slot *slot, int slot_nr);
+void pci_renumber_slot(struct pci_slot *slot, int slot_nr);
int pci_scan_slot(struct pci_bus *bus, int devfn);
struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn);
void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
--
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