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    Subject[PATCH AUTOSEL 5.4 200/205] scsi: ufs: Give an unique ID to each ufs-bsg
    Date
    From: Can Guo <cang@codeaurora.org>

    [ Upstream commit 8c850a0296004409e7bcb9464712fb2807da656a ]

    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: df032bf27a41 ("scsi: ufs: Add a bsg endpoint that supports UPIUs")
    Signed-off-by: Can Guo <cang@codeaurora.org>
    Reviewed-by: Avri Altman <avri.altman@wdc.com>
    Reviewed-by: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/scsi/ufs/ufs_bsg.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/scsi/ufs/ufs_bsg.c b/drivers/scsi/ufs/ufs_bsg.c
    index dc2f6d2b46ed..d2197a31abe5 100644
    --- a/drivers/scsi/ufs/ufs_bsg.c
    +++ b/drivers/scsi/ufs/ufs_bsg.c
    @@ -202,7 +202,7 @@ 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)
    --
    2.20.1
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