scsi: drop reason argument from ->change_queue_depth

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / megaraid / megaraid_mbox.c

diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index d56eb9d3d40ca1e8c1f1c8d6620224664669395b..f0987f22ea70be2f13cf434120155112fcbcc9dc 100644 (file)
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -332,25 +332,6 @@ static struct device_attribute *megaraid_sdev_attrs[] = {
        NULL,
 };
 
-/**
- * megaraid_change_queue_depth - Change the device's queue depth
- * @sdev:      scsi device struct
- * @qdepth:    depth to set
- * @reason:    calling context
- *
- * Return value:
- *     actual depth set
- */
-static int megaraid_change_queue_depth(struct scsi_device *sdev, int qdepth,
-                                      int reason)
-{
-       if (reason != SCSI_QDEPTH_DEFAULT)
-               return -EOPNOTSUPP;
-
-       scsi_adjust_queue_depth(sdev, qdepth);
-       return sdev->queue_depth;
-}
-
 /*
  * Scsi host template for megaraid unified driver
  */
@@ -363,7 +344,7 @@ static struct scsi_host_template megaraid_template_g = {
        .eh_device_reset_handler        = megaraid_reset_handler,
        .eh_bus_reset_handler           = megaraid_reset_handler,
        .eh_host_reset_handler          = megaraid_reset_handler,
-       .change_queue_depth             = megaraid_change_queue_depth,
+       .change_queue_depth             = scsi_change_queue_depth,
        .use_clustering                 = ENABLE_CLUSTERING,
        .no_write_same                  = 1,
        .sdev_attrs                     = megaraid_sdev_attrs,