[PATCH] shpchp: adapt to pci driver model
This patch adapts SHPCHP driver to the PCI device driver model.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.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/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index fa60ae4..0e83c5fb 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -39,7 +39,6 @@
int shpchp_debug;
int shpchp_poll_mode;
int shpchp_poll_time;
-LIST_HEAD(shpchp_ctrl_list);
struct workqueue_struct *shpchp_wq;
#define DRIVER_VERSION "0.4"
@@ -433,8 +432,6 @@
ctrl->speed = PCI_SPEED_33MHz;
}
- list_add(&ctrl->ctrl_list, &shpchp_ctrl_list);
-
shpchp_create_ctrl_files(ctrl);
return 0;
@@ -447,20 +444,13 @@
return -ENODEV;
}
-static void __exit unload_shpchpd(void)
+static void shpc_remove(struct pci_dev *dev)
{
- struct list_head *tmp;
- struct list_head *next;
- struct controller *ctrl;
+ struct controller *ctrl = pci_get_drvdata(dev);
- list_for_each_safe(tmp, next, &shpchp_ctrl_list) {
- ctrl = list_entry(tmp, struct controller, ctrl_list);
- shpchp_remove_ctrl_files(ctrl);
- ctrl->hpc_ops->release_ctlr(ctrl);
- kfree(ctrl);
- }
-
- destroy_workqueue(shpchp_wq);
+ shpchp_remove_ctrl_files(ctrl);
+ ctrl->hpc_ops->release_ctlr(ctrl);
+ kfree(ctrl);
}
static struct pci_device_id shpcd_pci_tbl[] = {
@@ -473,7 +463,7 @@
.name = SHPC_MODULE_NAME,
.id_table = shpcd_pci_tbl,
.probe = shpc_probe,
- /* remove: shpc_remove_one, */
+ .remove = shpc_remove,
};
static int __init shpcd_init(void)
@@ -500,10 +490,8 @@
static void __exit shpcd_cleanup(void)
{
dbg("unload_shpchpd()\n");
- unload_shpchpd();
-
pci_unregister_driver(&shpc_driver);
-
+ destroy_workqueue(shpchp_wq);
info(DRIVER_DESC " version: " DRIVER_VERSION " unloaded\n");
}