diff options
Diffstat (limited to 'drivers/base/dd.c')
| -rw-r--r-- | drivers/base/dd.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c index b0088b0efecd..7ac474db88c5 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -281,24 +281,16 @@ int driver_attach(struct device_driver * drv) return bus_for_each_dev(drv->bus, NULL, drv, __driver_attach); } -/** - * device_release_driver - manually detach device from driver. - * @dev: device. - * - * Manually detach device from driver. - * +/* * __device_release_driver() must be called with @dev->sem held. - * When called for a USB interface, @dev->parent->sem must be held - * as well. + * When called for a USB interface, @dev->parent->sem must be held as well. */ - static void __device_release_driver(struct device * dev) { struct device_driver * drv; - drv = dev->driver; + drv = get_driver(dev->driver); if (drv) { - get_driver(drv); driver_sysfs_remove(dev); sysfs_remove_link(&dev->kobj, "driver"); klist_remove(&dev->knode_driver); @@ -318,6 +310,13 @@ static void __device_release_driver(struct device * dev) } } +/** + * device_release_driver - manually detach device from driver. + * @dev: device. + * + * Manually detach device from driver. + * When called for a USB interface, @dev->parent->sem must be held. + */ void device_release_driver(struct device * dev) { /* |