diff options
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 84e2a8ad83c..198aa4571e3 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -809,6 +809,27 @@ sdev_store_queue_type_rw(struct device *dev, struct device_attribute *attr, return count; } +static int scsi_target_add(struct scsi_target *starget) +{ + int error; + + if (starget->state != STARGET_CREATED) + return 0; + + error = device_add(&starget->dev); + if (error) { + dev_err(&starget->dev, "target device_add failed, error %d\n", error); + get_device(&starget->dev); + scsi_target_reap(starget); + put_device(&starget->dev); + return error; + } + transport_add_device(&starget->dev); + starget->state = STARGET_RUNNING; + + return 0; +} + static struct device_attribute sdev_attr_queue_type_rw = __ATTR(queue_type, S_IRUGO | S_IWUSR, show_queue_type_field, sdev_store_queue_type_rw); @@ -824,10 +845,16 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev) { int error, i; struct request_queue *rq = sdev->request_queue; + struct scsi_target *starget = sdev->sdev_target; if ((error = scsi_device_set_state(sdev, SDEV_RUNNING)) != 0) return error; + error = scsi_target_add(starget); + if (error) + return error; + + transport_configure_device(&starget->dev); error = device_add(&sdev->sdev_gendev); if (error) { put_device(sdev->sdev_gendev.parent); |