* pmcraid_change_queue_depth - Change the device's queue depth
* @scsi_dev: scsi device struct
* @depth: depth to set
+ * @reason: calling context
*
* Return value
* actual depth set
*/
-static int pmcraid_change_queue_depth(struct scsi_device *scsi_dev, int depth)
+static int pmcraid_change_queue_depth(struct scsi_device *scsi_dev, int depth,
+ int reason)
{
+ if (reason != SCSI_QDEPTH_DEFAULT)
+ return -EOPNOTSUPP;
+
if (depth > PMCRAID_MAX_CMD_PER_LUN)
depth = PMCRAID_MAX_CMD_PER_LUN;
* @direction : data transfer direction
*
* Return value
- * 0 on sucess, non-zero error code on failure
+ * 0 on success, non-zero error code on failure
*/
static int pmcraid_build_passthrough_ioadls(
struct pmcraid_cmd *cmd,
* @direction: data transfer direction
*
* Return value
- * 0 on sucess, non-zero error code on failure
+ * 0 on success, non-zero error code on failure
*/
static void pmcraid_release_passthrough_ioadls(
struct pmcraid_cmd *cmd,
* @arg: pointer to pmcraid_passthrough_buffer user buffer
*
* Return value
- * 0 on sucess, non-zero error code on failure
+ * 0 on success, non-zero error code on failure
*/
static long pmcraid_ioctl_passthrough(
struct pmcraid_instance *pinstance,