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path: root/drivers/pci/hotplug/rpaphp_slot.c
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Diffstat (limited to 'drivers/pci/hotplug/rpaphp_slot.c')
-rw-r--r--drivers/pci/hotplug/rpaphp_slot.c44
1 files changed, 6 insertions, 38 deletions
diff --git a/drivers/pci/hotplug/rpaphp_slot.c b/drivers/pci/hotplug/rpaphp_slot.c
index 56197b600d36..9b714ea93d20 100644
--- a/drivers/pci/hotplug/rpaphp_slot.c
+++ b/drivers/pci/hotplug/rpaphp_slot.c
@@ -33,33 +33,6 @@
#include <asm/rtas.h>
#include "rpaphp.h"
-static ssize_t address_read_file (struct hotplug_slot *php_slot, char *buf)
-{
- int retval;
- struct slot *slot = (struct slot *)php_slot->private;
- struct pci_bus *bus;
-
- if (!slot)
- return -ENOENT;
-
- bus = slot->bus;
- if (!bus)
- return -ENOENT;
-
- if (bus->self)
- retval = sprintf(buf, pci_name(bus->self));
- else
- retval = sprintf(buf, "%04x:%02x:00.0",
- pci_domain_nr(bus), bus->number);
-
- return retval;
-}
-
-static struct hotplug_slot_attribute php_attr_address = {
- .attr = {.name = "address", .mode = S_IFREG | S_IRUGO},
- .show = address_read_file,
-};
-
/* free up the memory used by a slot */
static void rpaphp_release_slot(struct hotplug_slot *hotplug_slot)
{
@@ -135,9 +108,6 @@ int rpaphp_deregister_slot(struct slot *slot)
list_del(&slot->rpaphp_slot_list);
- /* remove "address" file */
- sysfs_remove_file(&php_slot->kobj, &php_attr_address.attr);
-
retval = pci_hp_deregister(php_slot);
if (retval)
err("Problem unregistering a slot %s\n", slot->name);
@@ -151,6 +121,7 @@ int rpaphp_register_slot(struct slot *slot)
{
struct hotplug_slot *php_slot = slot->hotplug_slot;
int retval;
+ int slotno;
dbg("%s registering slot:path[%s] index[%x], name[%s] pdomain[%x] type[%d]\n",
__func__, slot->dn->full_name, slot->index, slot->name,
@@ -162,19 +133,16 @@ int rpaphp_register_slot(struct slot *slot)
return -EAGAIN;
}
- retval = pci_hp_register(php_slot);
+ if (slot->dn->child)
+ slotno = PCI_SLOT(PCI_DN(slot->dn->child)->devfn);
+ else
+ slotno = -1;
+ retval = pci_hp_register(php_slot, slot->bus, slotno);
if (retval) {
err("pci_hp_register failed with error %d\n", retval);
return retval;
}
- /* create "address" file */
- retval = sysfs_create_file(&php_slot->kobj, &php_attr_address.attr);
- if (retval) {
- err("sysfs_create_file failed with error %d\n", retval);
- goto sysfs_fail;
- }
-
/* add slot to our internal list */
list_add(&slot->rpaphp_slot_list, &rpaphp_slot_head);
info("Slot [%s] registered\n", slot->name);