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-rw-r--r--block/Kconfig2
-rw-r--r--block/bsg.c30
2 files changed, 1 insertions, 31 deletions
diff --git a/block/Kconfig b/block/Kconfig
index 0768741d681..ca2ef4e0849 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -53,7 +53,7 @@ endif # BLOCK
config BLK_DEV_BSG
bool "Block layer SG support v4 (EXPERIMENTAL)"
- depends on (SCSI=y) && EXPERIMENTAL
+ depends on EXPERIMENTAL
---help---
Saying Y here will enable generic SG (SCSI generic) v4 support
for any block device.
diff --git a/block/bsg.c b/block/bsg.c
index baa04e7adf1..4e0be1b2e2a 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -1009,29 +1009,6 @@ err:
}
EXPORT_SYMBOL_GPL(bsg_register_queue);
-static int bsg_add(struct class_device *cl_dev, struct class_interface *cl_intf)
-{
- int ret;
- struct scsi_device *sdp = to_scsi_device(cl_dev->dev);
- struct request_queue *rq = sdp->request_queue;
-
- if (rq->kobj.parent)
- ret = bsg_register_queue(rq, kobject_name(rq->kobj.parent));
- else
- ret = bsg_register_queue(rq, kobject_name(&sdp->sdev_gendev.kobj));
- return ret;
-}
-
-static void bsg_remove(struct class_device *cl_dev, struct class_interface *cl_intf)
-{
- bsg_unregister_queue(to_scsi_device(cl_dev->dev)->request_queue);
-}
-
-static struct class_interface bsg_intf = {
- .add = bsg_add,
- .remove = bsg_remove,
-};
-
static struct cdev bsg_cdev = {
.kobj = {.name = "bsg", },
.owner = THIS_MODULE,
@@ -1069,16 +1046,9 @@ static int __init bsg_init(void)
if (ret)
goto unregister_chrdev;
- ret = scsi_register_interface(&bsg_intf);
- if (ret)
- goto remove_cdev;
-
printk(KERN_INFO BSG_DESCRIPTION " version " BSG_VERSION
" loaded (major %d)\n", bsg_major);
return 0;
-remove_cdev:
- printk(KERN_ERR "bsg: failed register scsi interface %d\n", ret);
- cdev_del(&bsg_cdev);
unregister_chrdev:
unregister_chrdev_region(MKDEV(bsg_major, 0), BSG_MAX_DEVS);
destroy_bsg_class: