diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/scsi_priv.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 28 |
2 files changed, 16 insertions, 13 deletions
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index ee6de1768e53..d05f778d31a8 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -124,6 +124,7 @@ extern void scsi_sysfs_unregister(void); extern void scsi_sysfs_device_initialize(struct scsi_device *); extern int scsi_sysfs_target_initialize(struct scsi_device *); extern struct scsi_transport_template blank_transport_template; +extern void __scsi_remove_device(struct scsi_device *); extern struct bus_type scsi_bus_type; diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index dae59d1da07a..b8052d5206cc 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -653,7 +653,7 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev) error = attr_add(&sdev->sdev_gendev, sdev->host->hostt->sdev_attrs[i]); if (error) { - scsi_remove_device(sdev); + __scsi_remove_device(sdev); goto out; } } @@ -667,7 +667,7 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev) scsi_sysfs_sdev_attrs[i]); error = device_create_file(&sdev->sdev_gendev, attr); if (error) { - scsi_remove_device(sdev); + __scsi_remove_device(sdev); goto out; } } @@ -687,17 +687,10 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev) return error; } -/** - * scsi_remove_device - unregister a device from the scsi bus - * @sdev: scsi_device to unregister - **/ -void scsi_remove_device(struct scsi_device *sdev) +void __scsi_remove_device(struct scsi_device *sdev) { - struct Scsi_Host *shost = sdev->host; - - down(&shost->scan_mutex); if (scsi_device_set_state(sdev, SDEV_CANCEL) != 0) - goto out; + return; class_device_unregister(&sdev->sdev_classdev); device_del(&sdev->sdev_gendev); @@ -706,8 +699,17 @@ void scsi_remove_device(struct scsi_device *sdev) sdev->host->hostt->slave_destroy(sdev); transport_unregister_device(&sdev->sdev_gendev); put_device(&sdev->sdev_gendev); -out: - up(&shost->scan_mutex); +} + +/** + * scsi_remove_device - unregister a device from the scsi bus + * @sdev: scsi_device to unregister + **/ +void scsi_remove_device(struct scsi_device *sdev) +{ + down(&sdev->host->scan_mutex); + __scsi_remove_device(sdev); + up(&sdev->host->scan_mutex); } EXPORT_SYMBOL(scsi_remove_device); |