diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pnp/card.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c index 91c047a7e63..dd6384b1efc 100644 --- a/drivers/pnp/card.c +++ b/drivers/pnp/card.c @@ -311,7 +311,6 @@ done: return NULL; found: - down_write(&dev->dev.bus->subsys.rwsem); dev->card_link = clink; dev->dev.driver = &drv->link.driver; if (pnp_bus_type.probe(&dev->dev)) @@ -319,14 +318,11 @@ found: if (device_bind_driver(&dev->dev)) goto err_out; - up_write(&dev->dev.bus->subsys.rwsem); - return dev; err_out: dev->dev.driver = NULL; dev->card_link = NULL; - up_write(&dev->dev.bus->subsys.rwsem); return NULL; } @@ -340,11 +336,9 @@ void pnp_release_card_device(struct pnp_dev * dev) struct pnp_card_driver * drv = dev->card_link->driver; if (!drv) return; - down_write(&dev->dev.bus->subsys.rwsem); drv->link.remove = &card_remove; device_release_driver(&dev->dev); drv->link.remove = &card_remove_first; - up_write(&dev->dev.bus->subsys.rwsem); } /* |