diff options
| author | Alex Chiang <achiang@hp.com> | 2008-10-21 01:41:48 +0200 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-10-23 01:42:43 +0200 |
| commit | 85234ce86dfa62b779faa19a70364a06e3f7fc32 (patch) | |
| tree | 0af51330a44cbc052e4e6416fa639d24c4bf9a32 | |
| parent | PCI: rpaphp: kmalloc/kfree slot->name directly (diff) | |
| download | linux-85234ce86dfa62b779faa19a70364a06e3f7fc32.tar.xz linux-85234ce86dfa62b779faa19a70364a06e3f7fc32.zip | |
PCI: SGI Hotplug: stop managing bss_hotplug_slot->name
We no longer need to manage our version of hotplug_slot->name
since the PCI and hotplug core manage it on our behalf.
Update the sn_hp_slot_private_alloc() interface to fill in
the correct name for us, as that function already has all
the parameters needed to determine the name.
Cc: kristen.c.accardi@intel.com
Cc: jpk@sgi.com
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/hotplug/sgi_hotplug.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c index 6d20bbd4359a..d748698e31a2 100644 --- a/drivers/pci/hotplug/sgi_hotplug.c +++ b/drivers/pci/hotplug/sgi_hotplug.c @@ -161,7 +161,8 @@ static int sn_pci_bus_valid(struct pci_bus *pci_bus) } static int sn_hp_slot_private_alloc(struct hotplug_slot *bss_hotplug_slot, - struct pci_bus *pci_bus, int device) + struct pci_bus *pci_bus, int device, + char *name) { struct pcibus_info *pcibus_info; struct slot *slot; @@ -173,15 +174,9 @@ static int sn_hp_slot_private_alloc(struct hotplug_slot *bss_hotplug_slot, return -ENOMEM; bss_hotplug_slot->private = slot; - bss_hotplug_slot->name = kmalloc(SN_SLOT_NAME_SIZE, GFP_KERNEL); - if (!bss_hotplug_slot->name) { - kfree(bss_hotplug_slot->private); - return -ENOMEM; - } - slot->device_num = device; slot->pci_bus = pci_bus; - sprintf(bss_hotplug_slot->name, "%04x:%02x:%02x", + sprintf(name, "%04x:%02x:%02x", pci_domain_nr(pci_bus), ((u16)pcibus_info->pbi_buscommon.bs_persist_busnum), device + 1); @@ -608,7 +603,6 @@ static inline int get_power_status(struct hotplug_slot *bss_hotplug_slot, static void sn_release_slot(struct hotplug_slot *bss_hotplug_slot) { kfree(bss_hotplug_slot->info); - kfree(bss_hotplug_slot->name); kfree(bss_hotplug_slot->private); kfree(bss_hotplug_slot); } @@ -618,6 +612,7 @@ static int sn_hotplug_slot_register(struct pci_bus *pci_bus) int device; struct pci_slot *pci_slot; struct hotplug_slot *bss_hotplug_slot; + char name[SN_SLOT_NAME_SIZE]; int rc = 0; /* @@ -645,16 +640,14 @@ static int sn_hotplug_slot_register(struct pci_bus *pci_bus) } if (sn_hp_slot_private_alloc(bss_hotplug_slot, - pci_bus, device)) { + pci_bus, device, name)) { rc = -ENOMEM; goto alloc_err; } - bss_hotplug_slot->ops = &sn_hotplug_slot_ops; bss_hotplug_slot->release = &sn_release_slot; - rc = pci_hp_register(bss_hotplug_slot, pci_bus, device, - bss_hotplug_slot->name); + rc = pci_hp_register(bss_hotplug_slot, pci_bus, device, name); if (rc) goto register_err; |