diff options
| author | Alex Chiang <achiang@hp.com> | 2008-10-20 17:40:47 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-10-22 16:42:37 -0700 |
| commit | d25b7c8d6ba2735602003d75a28894772fe8ad6a (patch) | |
| tree | 9804e12987fbcee2d03d277c2527670b359748a1 | |
| parent | 1359f2701b96abd9bb69c1273fb995a093b6409a (diff) | |
| download | kernel_samsung_espresso10-d25b7c8d6ba2735602003d75a28894772fe8ad6a.zip kernel_samsung_espresso10-d25b7c8d6ba2735602003d75a28894772fe8ad6a.tar.gz kernel_samsung_espresso10-d25b7c8d6ba2735602003d75a28894772fe8ad6a.tar.bz2 | |
PCI: rename pci_update_slot_number to pci_renumber_slot
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: kristen.c.accardi@intel.com
Cc: matthew@wil.cx
Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| -rw-r--r-- | drivers/pci/slot.c | 15 | ||||
| -rw-r--r-- | 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 ee2fd63..41717ae 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -512,7 +512,7 @@ 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); |