diff options
Diffstat (limited to 'drivers/message/i2o/driver.c')
| -rw-r--r-- | drivers/message/i2o/driver.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/message/i2o/driver.c b/drivers/message/i2o/driver.c index e0d474b1743..1b18a0d1d05 100644 --- a/drivers/message/i2o/driver.c +++ b/drivers/message/i2o/driver.c @@ -62,7 +62,7 @@ static int i2o_bus_match(struct device *dev, struct device_driver *drv) struct bus_type i2o_bus_type = { .name = "i2o", .match = i2o_bus_match, - .dev_attrs = i2o_device_attrs + .dev_groups = i2o_device_groups, }; /** @@ -84,7 +84,8 @@ int i2o_driver_register(struct i2o_driver *drv) osm_debug("Register driver %s\n", drv->name); if (drv->event) { - drv->event_queue = create_workqueue(drv->name); + drv->event_queue = alloc_workqueue("%s", WQ_MEM_RECLAIM, 1, + drv->name); if (!drv->event_queue) { osm_err("Could not initialize event queue for driver " "%s\n", drv->name); @@ -104,7 +105,8 @@ int i2o_driver_register(struct i2o_driver *drv) osm_err("too many drivers registered, increase " "max_drivers\n"); spin_unlock_irqrestore(&i2o_drivers_lock, flags); - return -EFAULT; + rc = -EFAULT; + goto out; } drv->context = i; @@ -123,11 +125,14 @@ int i2o_driver_register(struct i2o_driver *drv) } rc = driver_register(&drv->driver); - if (rc) { - if (drv->event) { - destroy_workqueue(drv->event_queue); - drv->event_queue = NULL; - } + if (rc) + goto out; + + return 0; +out: + if (drv->event_queue) { + destroy_workqueue(drv->event_queue); + drv->event_queue = NULL; } return rc; @@ -173,7 +178,6 @@ void i2o_driver_unregister(struct i2o_driver *drv) * i2o_driver_dispatch - dispatch an I2O reply message * @c: I2O controller of the message * @m: I2O message number - * @msg: I2O message to be delivered * * The reply is delivered to the driver from which the original message * was. This function is only called from interrupt context. |