diff options
| -rw-r--r-- | drivers/ieee1394/nodemgr.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index 1644e6fd..dbeba45 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -370,9 +370,7 @@ static ssize_t fw_set_ignore_driver(struct device *dev, struct device_attribute if (state == 1) { ud->ignore_driver = 1; - down_write(&ieee1394_bus_type.subsys.rwsem); device_release_driver(dev); - up_write(&ieee1394_bus_type.subsys.rwsem); } else if (state == 0) ud->ignore_driver = 0; @@ -1391,12 +1389,10 @@ static void nodemgr_suspend_ne(struct node_entry *ne) if (ud->ne != ne) continue; - down_write(&ieee1394_bus_type.subsys.rwsem); if (ud->device.driver && (!ud->device.driver->suspend || ud->device.driver->suspend(&ud->device, PMSG_SUSPEND))) device_release_driver(&ud->device); - up_write(&ieee1394_bus_type.subsys.rwsem); } up(&nodemgr_ud_class.sem); } @@ -1416,10 +1412,8 @@ static void nodemgr_resume_ne(struct node_entry *ne) if (ud->ne != ne) continue; - down_read(&ieee1394_bus_type.subsys.rwsem); if (ud->device.driver && ud->device.driver->resume) ud->device.driver->resume(&ud->device); - up_read(&ieee1394_bus_type.subsys.rwsem); } up(&nodemgr_ud_class.sem); @@ -1440,7 +1434,6 @@ static void nodemgr_update_pdrv(struct node_entry *ne) if (ud->ne != ne) continue; - down_write(&ieee1394_bus_type.subsys.rwsem); if (ud->device.driver) { pdrv = container_of(ud->device.driver, struct hpsb_protocol_driver, @@ -1448,7 +1441,6 @@ static void nodemgr_update_pdrv(struct node_entry *ne) if (pdrv->update && pdrv->update(ud)) device_release_driver(&ud->device); } - up_write(&ieee1394_bus_type.subsys.rwsem); } up(&nodemgr_ud_class.sem); } |
