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authorGreg Kroah-Hartman <gregkh@suse.de>2005-10-27 22:25:43 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 09:52:51 -0700
commit607cf4d9aa1d766890f42fc892d39d48cf6d6c16 (patch)
treec2cf3566c79d9879270a6f0a3c119065785183dc /drivers/message
parent4f5ca09e0b854a29b17401f59487664ae3b21aa4 (diff)
downloadop-kernel-dev-607cf4d9aa1d766890f42fc892d39d48cf6d6c16.zip
op-kernel-dev-607cf4d9aa1d766890f42fc892d39d48cf6d6c16.tar.gz
[PATCH] I2O: Clean up some pretty bad driver model abuses in the i2o code
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/message')
-rw-r--r--drivers/message/i2o/iop.c22
1 files changed, 10 insertions, 12 deletions
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 @@ void i2o_iop_remove(struct i2o_controller *c)
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 @@ static void i2o_iop_release(struct device *dev)
};
/* 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 @@ struct i2o_controller *i2o_iop_alloc(void)
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 @@ int i2o_iop_add(struct i2o_controller *c)
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 @@ int i2o_iop_add(struct i2o_controller *c)
return 0;
class_del:
- class_device_del(&c->classdev);
+ class_device_unregister(c->classdev);
device_del:
device_del(&c->device);
@@ -1250,7 +1247,8 @@ static int __init i2o_iop_init(void)
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 @@ static int __init i2o_iop_init(void)
i2o_driver_exit();
class_exit:
- class_unregister(&i2o_controller_class);
+ class_destroy(i2o_controller_class);
device_exit:
i2o_device_exit();
@@ -1292,7 +1290,7 @@ static void __exit i2o_iop_exit(void)
i2o_pci_exit();
i2o_exec_exit();
i2o_driver_exit();
- class_unregister(&i2o_controller_class);
+ class_destroy(i2o_controller_class);
i2o_device_exit();
};
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