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| author | Christoph Hellwig <hch@lst.de> | 2014-10-02 14:39:55 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-12 11:19:39 +0100 |
| commit | a62182f338b39a22035531c6afc0a8d2928b1df2 (patch) | |
| tree | 57ca6cea82a09d2655daf5c161024c5015373646 /include/scsi | |
| parent | 1d5203284d8acbdfdf9b478d434450b34f338f28 (diff) | |
| download | linux-a62182f338b39a22035531c6afc0a8d2928b1df2.tar.gz linux-a62182f338b39a22035531c6afc0a8d2928b1df2.tar.bz2 linux-a62182f338b39a22035531c6afc0a8d2928b1df2.zip | |
scsi: provide a generic change_queue_type method
Most drivers use exactly the same implementation, so provide it as a
library function.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/libfc.h | 1 | ||||
| -rw-r--r-- | include/scsi/scsi_tcq.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h index 52beadf9a29b..2e0cf568a9c1 100644 --- a/include/scsi/libfc.h +++ b/include/scsi/libfc.h @@ -1106,7 +1106,6 @@ int fc_eh_device_reset(struct scsi_cmnd *); int fc_eh_host_reset(struct scsi_cmnd *); int fc_slave_alloc(struct scsi_device *); int fc_change_queue_depth(struct scsi_device *, int qdepth, int reason); -int fc_change_queue_type(struct scsi_device *, int tag_type); /* * ELS/CT interface diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index 7529c6acc231..1712dab6e00e 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -16,6 +16,8 @@ #ifdef CONFIG_BLOCK +int scsi_change_queue_type(struct scsi_device *sdev, int tag_type); + /** * scsi_get_tag_type - get the type of tag the device supports * @sdev: the scsi device |