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| author | Mike Snitzer <snitzer@redhat.com> | 2012-06-26 22:32:03 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-07-20 11:58:42 +0400 |
| commit | 7e8a74b177f17d100916b6ad415450f7c9508691 (patch) | |
| tree | 3a2ed38f030ef3e79d3c332c594dbad89d7642bf /drivers/scsi/ppa.c | |
| parent | 6aca4112f67b67d0a2f60326a1331a4125564ca7 (diff) | |
| download | linux-7e8a74b177f17d100916b6ad415450f7c9508691.tar.xz | |
[SCSI] scsi_dh: add scsi_dh_attached_handler_name
Introduce scsi_dh_attached_handler_name() to retrieve the name of the
scsi_dh that is attached to the scsi_device associated with the provided
request queue. Returns NULL if a scsi_dh is not attached.
Also, fix scsi_dh_{attach,detach} function header comments to document
@q rather than @sdev.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Tested-by: Babu Moger <babu.moger@netapp.com>
Reviewed-by: Chandra Seetharaman <sekharan@us.ibm.com>
Acked-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/ppa.c')
0 files changed, 0 insertions, 0 deletions