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PCI: rename pci_update_slot_number to pci_renumber_slot

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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: [email protected]
Cc: [email protected]
Acked-by: Kenji Kaneshige <[email protected]>
Signed-off-by: Alex Chiang <[email protected]>
Signed-off-by: Jesse Barnes <[email protected]>
This commit is contained in:
Alex Chiang 2008-10-20 17:40:47 -06:00 • committed by Jesse Barnes
commit d25b7c8d6b
2 changed files with 6 additions and 11 deletions
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15
drivers/pci/slot.c
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@ -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