scsi: ufs: Give an unique ID to each ufs-bsg

Considering there can be multiple UFS hosts in SoC, give each ufs-bsg an
unique ID by appending the scsi host number to its device name.

Link: https://lore.kernel.org/r/0101016eca8dc9d7-d24468d3-04d2-4ef3-a906-abe8b8cbcd3d-000000@us-west-2.amazonses.com
Fixes: df032bf ("scsi: ufs: Add a bsg endpoint that supports UPIUs")
Signed-off-by: Can Guo <[email protected]>
Reviewed-by: Avri Altman <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

Author: Can Guo

drivers/scsi/ufs/ufs_bsg.c

@@ -203,7 +203,7 @@ int ufs_bsg_probe(struct ufs_hba *hba)
 	bsg_dev->parent = get_device(parent);
 	bsg_dev->release = ufs_bsg_node_release;
 
-	dev_set_name(bsg_dev, "ufs-bsg");
+	dev_set_name(bsg_dev, "ufs-bsg%u", shost->host_no);
 
 	ret = device_add(bsg_dev);
 	if (ret)