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authorChristoph Hellwig <hch@lst.de>2014-11-24 17:36:18 +0300
committerChristoph Hellwig <hch@lst.de>2014-12-04 11:55:45 +0300
commitefc3c1df5fda0aee84f53c226d55804e6dbede4f (patch)
treed06cbf91a62eed9ba3df319ffd96c4eea0a39740 /include/scsi/scsi_tcq.h
parent79855d178557cc3e3ffd179fd26a64cef48dfb30 (diff)
downloadlinux-efc3c1df5fda0aee84f53c226d55804e6dbede4f.tar.xz
scsi: remove ->change_queue_type method
Since we got rid of ordered tag support in 2010 the prime use case of switching on and off ordered tags has been obsolete. The other function of enabling/disabling tagging entirely has only been correctly implemented by the 53c700 driver and isn't generally useful. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com Reviewed-by: Hannes Reinecke <hare@suse.de>
Diffstat (limited to 'include/scsi/scsi_tcq.h')
-rw-r--r--include/scsi/scsi_tcq.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h
index fe4a70299419..59578beac053 100644
--- a/include/scsi/scsi_tcq.h
+++ b/include/scsi/scsi_tcq.h
@@ -15,9 +15,6 @@
#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