diff options
| -rw-r--r-- | drivers/rapidio/rio-driver.c | 12 | ||||
| -rw-r--r-- | include/linux/rio.h | 2 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/rapidio/rio-driver.c b/drivers/rapidio/rio-driver.c index f301f059bb85..128350f4d17a 100644 --- a/drivers/rapidio/rio-driver.c +++ b/drivers/rapidio/rio-driver.c @@ -131,6 +131,17 @@ static int rio_device_remove(struct device *dev) return 0; } +static void rio_device_shutdown(struct device *dev) +{ + struct rio_dev *rdev = to_rio_dev(dev); + struct rio_driver *rdrv = rdev->driver; + + dev_dbg(dev, "RIO: %s\n", __func__); + + if (rdrv && rdrv->shutdown) + rdrv->shutdown(rdev); +} + /** * rio_register_driver - register a new RIO driver * @rdrv: the RIO driver structure to register @@ -229,6 +240,7 @@ struct bus_type rio_bus_type = { .bus_groups = rio_bus_groups, .probe = rio_device_probe, .remove = rio_device_remove, + .shutdown = rio_device_shutdown, .uevent = rio_uevent, }; diff --git a/include/linux/rio.h b/include/linux/rio.h index 8996a629a321..c64a0baf37c8 100644 --- a/include/linux/rio.h +++ b/include/linux/rio.h @@ -423,6 +423,7 @@ struct rio_ops { * @id_table: RIO device ids to be associated with this driver * @probe: RIO device inserted * @remove: RIO device removed + * @shutdown: shutdown notification callback * @suspend: RIO device suspended * @resume: RIO device awakened * @enable_wake: RIO device enable wake event @@ -437,6 +438,7 @@ struct rio_driver { const struct rio_device_id *id_table; int (*probe) (struct rio_dev * dev, const struct rio_device_id * id); void (*remove) (struct rio_dev * dev); + void (*shutdown)(struct rio_dev *dev); int (*suspend) (struct rio_dev * dev, u32 state); int (*resume) (struct rio_dev * dev); int (*enable_wake) (struct rio_dev * dev, u32 state, int enable); |