PCI hotplug: SGI hotplug: do not use hotplug_slot_attr

By the pci slot changes, callbacks of attributes under slot directory
(/sys/bus/pci/slots) had been changed to get the pointer to struct
pci_slot instead of struct hotplug_slot. So the path_show() that
assumes the parameter is a pointer to struct hotplug_slot seems
broken.

Tested-by: Mike Habeck <habeck@sgi.com>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 3 insertions, 10 deletions

diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index 0a724bb6ba10..8aebe1e9d3d6 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -90,11 +90,10 @@ static struct hotplug_slot_ops sn_hotplug_slot_ops = {
 
 static DEFINE_MUTEX(sn_hotplug_mutex);
 
-static ssize_t path_show (struct hotplug_slot *bss_hotplug_slot,
-                          char *buf)
+static ssize_t path_show(struct pci_slot *pci_slot, char *buf)
 {
         int retval = -ENOENT;
-        struct slot *slot = bss_hotplug_slot->private;
+        struct slot *slot = pci_slot->hotplug->private;
 
         if (!slot)
                 return retval;
@@ -103,13 +102,7 @@ static ssize_t path_show (struct hotplug_slot *bss_hotplug_slot,
         return retval;
 }
 
-struct hotplug_slot_attribute {
-        struct attribute attr;
-        ssize_t (*show)(struct hotplug_slot *, char *);
-        ssize_t (*store)(struct hotplug_slot *, const char *, size_t);
-};
-
-static struct hotplug_slot_attribute sn_slot_path_attr = __ATTR_RO(path);
+static struct pci_slot_attribute sn_slot_path_attr = __ATTR_RO(path);
 
 static int sn_pci_slot_valid(struct pci_bus *pci_bus, int device)
 {