diff options
| author | Linas Vepstas <linas@austin.ibm.com> | 2007-04-13 15:34:08 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-05-02 19:02:38 -0700 |
| commit | fa1891596ca252e48e8803738fd8ead5b3082217 (patch) | |
| tree | 71e1eda01afb116691331a7da93fe2c1b08bb6c1 /drivers/pci | |
| parent | bf8cbae47559170d2f2947dd547492714f195dd3 (diff) | |
PCI: rpaphp: Remove global num_slots variable
Cleanup cruft: remove the global "num_slots" variable;
although scattered across multiple files, it is used only
once, in a debug statement.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/rpaphp.h | 1 | ||||
| -rw-r--r-- | drivers/pci/hotplug/rpaphp_core.c | 4 | ||||
| -rw-r--r-- | drivers/pci/hotplug/rpaphp_slot.c | 3 |
3 files changed, 1 insertions, 7 deletions
diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h index 2e7accf0f734..2ccbe8d4229d 100644 --- a/drivers/pci/hotplug/rpaphp.h +++ b/drivers/pci/hotplug/rpaphp.h @@ -83,7 +83,6 @@ struct slot { extern struct hotplug_slot_ops rpaphp_hotplug_slot_ops; extern struct list_head rpaphp_slot_head; -extern int num_slots; /* function prototypes */ diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c index f6c05f3621ca..3afd154bf543 100644 --- a/drivers/pci/hotplug/rpaphp_core.c +++ b/drivers/pci/hotplug/rpaphp_core.c @@ -41,7 +41,6 @@ int debug; static struct semaphore rpaphp_sem; LIST_HEAD(rpaphp_slot_head); -int num_slots; #define DRIVER_VERSION "0.1" #define DRIVER_AUTHOR "Linda Xie <lxie@us.ibm.com>" @@ -325,8 +324,7 @@ int rpaphp_add_slot(struct device_node *dn) name += strlen(name) + 1; type += strlen(type) + 1; } - dbg("%s - Exit: num_slots=%d rc[%d]\n", - __FUNCTION__, num_slots, retval); + dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval); return retval; } diff --git a/drivers/pci/hotplug/rpaphp_slot.c b/drivers/pci/hotplug/rpaphp_slot.c index 3009193f0058..907f1301f84a 100644 --- a/drivers/pci/hotplug/rpaphp_slot.c +++ b/drivers/pci/hotplug/rpaphp_slot.c @@ -140,8 +140,6 @@ int rpaphp_deregister_slot(struct slot *slot) retval = pci_hp_deregister(php_slot); if (retval) err("Problem unregistering a slot %s\n", slot->name); - else - num_slots--; dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval); return retval; @@ -181,7 +179,6 @@ int rpaphp_register_slot(struct slot *slot) list_add(&slot->rpaphp_slot_list, &rpaphp_slot_head); info("Slot [%s](PCI location=%s) registered\n", slot->name, slot->location); - num_slots++; return 0; sysfs_fail: |