[PATCH] I2O: Clean up some pretty bad driver model abuses in the i2o code
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
index 42f8b81..15deb45 100644
--- a/drivers/message/i2o/iop.c
+++ b/drivers/message/i2o/iop.c
@@ -833,6 +833,7 @@
list_for_each_entry_safe(dev, tmp, &c->devices, list)
i2o_device_remove(dev);
+ class_device_unregister(c->classdev);
device_del(&c->device);
/* Ask the IOP to switch to RESET state */
@@ -1077,9 +1078,7 @@
};
/* I2O controller class */
-static struct class i2o_controller_class = {
- .name = "i2o_controller",
-};
+static struct class *i2o_controller_class;
/**
* i2o_iop_alloc - Allocate and initialize a i2o_controller struct
@@ -1110,14 +1109,10 @@
sprintf(c->name, "iop%d", c->unit);
device_initialize(&c->device);
- class_device_initialize(&c->classdev);
c->device.release = &i2o_iop_release;
- c->classdev.class = &i2o_controller_class;
- c->classdev.dev = &c->device;
snprintf(c->device.bus_id, BUS_ID_SIZE, "iop%d", c->unit);
- snprintf(c->classdev.class_id, BUS_ID_SIZE, "iop%d", c->unit);
#if BITS_PER_LONG == 64
spin_lock_init(&c->context_list_lock);
@@ -1146,7 +1141,9 @@
goto iop_reset;
}
- if ((rc = class_device_add(&c->classdev))) {
+ c->classdev = class_device_create(i2o_controller_class, 0,
+ &c->device, "iop%d", c->unit);
+ if (IS_ERR(c->classdev)) {
osm_err("%s: could not add controller class\n", c->name);
goto device_del;
}
@@ -1184,7 +1181,7 @@
return 0;
class_del:
- class_device_del(&c->classdev);
+ class_device_unregister(c->classdev);
device_del:
device_del(&c->device);
@@ -1250,7 +1247,8 @@
if (rc)
goto exit;
- if ((rc = class_register(&i2o_controller_class))) {
+ i2o_controller_class = class_create(THIS_MODULE, "i2o_controller");
+ if (IS_ERR(i2o_controller_class)) {
osm_err("can't register class i2o_controller\n");
goto device_exit;
}
@@ -1273,7 +1271,7 @@
i2o_driver_exit();
class_exit:
- class_unregister(&i2o_controller_class);
+ class_destroy(i2o_controller_class);
device_exit:
i2o_device_exit();
@@ -1292,7 +1290,7 @@
i2o_pci_exit();
i2o_exec_exit();
i2o_driver_exit();
- class_unregister(&i2o_controller_class);
+ class_destroy(i2o_controller_class);
i2o_device_exit();
};