diff options
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index ed720863ab97..34cdce6738a6 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -16,6 +16,7 @@ #include <scsi/scsi_host.h> #include <scsi/scsi_tcq.h> #include <scsi/scsi_transport.h> +#include <scsi/scsi_driver.h> #include "scsi_priv.h" #include "scsi_logging.h" @@ -714,6 +715,7 @@ static int attr_add(struct device *dev, struct device_attribute *attr) int scsi_sysfs_add_sdev(struct scsi_device *sdev) { int error, i; + struct request_queue *rq = sdev->request_queue; if ((error = scsi_device_set_state(sdev, SDEV_RUNNING)) != 0) return error; @@ -733,6 +735,17 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev) /* take a reference for the sdev_classdev; this is * released by the sdev_class .release */ get_device(&sdev->sdev_gendev); + + error = bsg_register_queue(rq, &sdev->sdev_gendev, NULL); + + if (error) + sdev_printk(KERN_INFO, sdev, + "Failed to register bsg queue, errno=%d\n", error); + + /* we're treating error on bsg register as non-fatal, so pretend + * nothing went wrong */ + error = 0; + if (sdev->host->hostt->sdev_attrs) { for (i = 0; sdev->host->hostt->sdev_attrs[i]; i++) { error = attr_add(&sdev->sdev_gendev, @@ -779,6 +792,7 @@ void __scsi_remove_device(struct scsi_device *sdev) if (scsi_device_set_state(sdev, SDEV_CANCEL) != 0) return; + bsg_unregister_queue(sdev->request_queue); class_device_unregister(&sdev->sdev_classdev); transport_remove_device(dev); device_del(dev); @@ -803,7 +817,7 @@ void scsi_remove_device(struct scsi_device *sdev) } EXPORT_SYMBOL(scsi_remove_device); -void __scsi_remove_target(struct scsi_target *starget) +static void __scsi_remove_target(struct scsi_target *starget) { struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); unsigned long flags; |