From efc3c1df5fda0aee84f53c226d55804e6dbede4f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 24 Nov 2014 15:36:18 +0100 Subject: 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 Reviewed-by: Bart Van Assche Reviewed-by: Martin K. Petersen --- drivers/scsi/scsi.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'drivers/scsi/scsi.c') diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 5ea15fc7d2fb..72282ae3009d 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -831,22 +831,6 @@ int scsi_track_queue_full(struct scsi_device *sdev, int depth) } EXPORT_SYMBOL(scsi_track_queue_full); -/** - * scsi_change_queue_type() - Change a device's queue type - * @sdev: The SCSI device whose queue depth is to change - * @tag_type: Identifier for queue type - */ -int scsi_change_queue_type(struct scsi_device *sdev, int tag_type) -{ - if (!sdev->tagged_supported) - return 0; - - scsi_set_tag_type(sdev, tag_type); - return tag_type; - -} -EXPORT_SYMBOL(scsi_change_queue_type); - /** * scsi_vpd_inquiry - Request a device provide us with a VPD page * @sdev: The device to ask -- cgit v1.2.3