diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-03-08 06:51:49 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-03-08 19:40:00 -0700 |
| commit | e7f76552277ca79d9dfe4c59f7b3620a98467f9c (patch) | |
| tree | 251b58be6faf96d6f9e383678f1f344b89d2d9bc /drivers/scsi/st.h | |
| parent | e02657ea7b86d1c41e095f49e4f7c7bb24bbee64 (diff) | |
scsi: don't use disk->private_data to find the scsi_driver
Requiring every ULP to have the scsi_drive as first member of the
private data is rather fragile and not necessary anyway. Just use
the driver hanging off the SCSI device instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220308055200.735835-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/st.h')
| -rw-r--r-- | drivers/scsi/st.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/st.h b/drivers/scsi/st.h index c0ef0d9aaf8a..7a68eaba7e81 100644 --- a/drivers/scsi/st.h +++ b/drivers/scsi/st.h @@ -117,7 +117,6 @@ struct scsi_tape_stats { /* The tape drive descriptor */ struct scsi_tape { - struct scsi_driver *driver; struct scsi_device *device; struct mutex lock; /* For serialization */ struct completion wait; /* For SCSI commands */ |