PCI: rpaphp: Remove another wrappered function
Remove another stove-pipe; this funcion was called from
two different places, with a compile-time const that is
then run-time checked to perform two different things.
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>
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index ba8c837..b6a991a 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -64,43 +64,6 @@
return rc;
}
-/**
- * get_pci_adapter_status - get the status of a slot
- *
- * 0-- slot is empty
- * 1-- adapter is configured
- * 2-- adapter is not configured
- * 3-- not valid
- */
-int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value)
-{
- struct pci_bus *bus;
- int state, rc;
-
- *value = NOT_VALID;
- rc = rpaphp_get_sensor_state(slot, &state);
- if (rc)
- goto exit;
-
- if (state == EMPTY)
- *value = EMPTY;
- else if (state == PRESENT) {
- if (!is_init) {
- /* at run-time slot->state can be changed by */
- /* config/unconfig adapter */
- *value = slot->state;
- } else {
- bus = pcibios_find_pci_bus(slot->dn);
- if (bus && !list_empty(&bus->devices))
- *value = CONFIGURED;
- else
- *value = NOT_CONFIGURED;
- }
- }
-exit:
- return rc;
-}
-
static void print_slot_pci_funcs(struct pci_bus *bus)
{
struct device_node *dn;
@@ -183,20 +146,30 @@
int rpaphp_register_pci_slot(struct slot *slot)
{
- int rc, level;
+ int rc, level, state;
+ struct pci_bus *bus;
struct hotplug_slot_info *info = slot->hotplug_slot->info;
+ /* Find out if the power is turned on for the slot */
rc = rtas_get_power_level(slot->power_domain, &level);
if (rc)
return rc;
info->power_status = level;
- rpaphp_get_pci_adapter_status(slot, 1, &info->adapter_status);
+ /* Figure out if there is an adapter in the slot */
+ info->adapter_status = NOT_VALID;
+ rc = rpaphp_get_sensor_state(slot, &state);
+ if (rc)
+ return rc;
- if (info->adapter_status == NOT_VALID) {
- err("%s: NOT_VALID: skip dn->full_name=%s\n",
- __FUNCTION__, slot->dn->full_name);
- return -EINVAL;
+ if (state == EMPTY)
+ info->adapter_status = EMPTY;
+ else if (state == PRESENT) {
+ bus = pcibios_find_pci_bus(slot->dn);
+ if (bus && !list_empty(&bus->devices))
+ info->adapter_status = CONFIGURED;
+ else
+ info->adapter_status = NOT_CONFIGURED;
}
if (setup_pci_slot(slot))