diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index d5ff142c93a2c9a0bdac1e768fb9748be657ca09..8db4e727628a5d04f58eaf2917eb6cf749a7c22a 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -68,7 +68,6 @@ static struct scsi_host_template aic94xx_sht = {
 	.queuecommand		= sas_queuecommand,
 	.target_alloc		= sas_target_alloc,
 	.slave_configure	= sas_slave_configure,
-	.slave_destroy		= sas_slave_destroy,
 	.scan_finished		= asd_scan_finished,
 	.scan_start		= asd_scan_start,
 	.change_queue_depth	= sas_change_queue_depth,
diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c
index 6b911e0aea3f90b829615424d6393c4a444f84e1..7ba236e9fab2d54981eef9b9c54b20aefd9c7964 100644
--- a/drivers/scsi/isci/init.c
+++ b/drivers/scsi/isci/init.c
@@ -154,7 +154,6 @@ static struct scsi_host_template isci_sht = {
 	.queuecommand			= sas_queuecommand,
 	.target_alloc			= sas_target_alloc,
 	.slave_configure		= sas_slave_configure,
-	.slave_destroy			= sas_slave_destroy,
 	.scan_finished			= isci_host_scan_finished,
 	.scan_start			= isci_host_scan_start,
 	.change_queue_depth		= sas_change_queue_depth,
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index b6e233d9a0a15f98bb7a8760fbe5ab0102b6ebaf..e95e5e17bd88ab205b07ee0fc57b832debf86594 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -797,14 +797,6 @@ int sas_slave_configure(struct scsi_device *scsi_dev)
 	return 0;
 }
 
-void sas_slave_destroy(struct scsi_device *scsi_dev)
-{
-	struct domain_device *dev = sdev_to_domain_dev(scsi_dev);
-
-	if (dev_is_sata(dev))
-		sas_to_ata_dev(dev)->class = ATA_DEV_NONE;
-}
-
 int sas_change_queue_depth(struct scsi_device *sdev, int depth, int reason)
 {
 	struct domain_device *dev = sdev_to_domain_dev(sdev);
@@ -1108,7 +1100,6 @@ EXPORT_SYMBOL_GPL(sas_request_addr);
 EXPORT_SYMBOL_GPL(sas_queuecommand);
 EXPORT_SYMBOL_GPL(sas_target_alloc);
 EXPORT_SYMBOL_GPL(sas_slave_configure);
-EXPORT_SYMBOL_GPL(sas_slave_destroy);
 EXPORT_SYMBOL_GPL(sas_change_queue_depth);
 EXPORT_SYMBOL_GPL(sas_change_queue_type);
 EXPORT_SYMBOL_GPL(sas_bios_param);
diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index 6f589195746c3e7ba1774c6084e9753c9f3bd783..d45878b3125491c93390eddccc7d1db40f5a44bb 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -60,7 +60,6 @@ static struct scsi_host_template mvs_sht = {
 	.queuecommand		= sas_queuecommand,
 	.target_alloc		= sas_target_alloc,
 	.slave_configure	= sas_slave_configure,
-	.slave_destroy		= sas_slave_destroy,
 	.scan_finished		= mvs_scan_finished,
 	.scan_start		= mvs_scan_start,
 	.change_queue_depth	= sas_change_queue_depth,
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index c21a2163f9f6eb915072c1210b939dfeb29b479a..bd165ea619190622f218a50e4972ef1ff7a24b83 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -62,7 +62,6 @@ static struct scsi_host_template pm8001_sht = {
 	.queuecommand		= sas_queuecommand,
 	.target_alloc		= sas_target_alloc,
 	.slave_configure	= sas_slave_configure,
-	.slave_destroy		= sas_slave_destroy,
 	.scan_finished		= pm8001_scan_finished,
 	.scan_start		= pm8001_scan_start,
 	.change_queue_depth	= sas_change_queue_depth,
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 6e64b038c649aef1667e213d38c75a7160d2e5cb..2b14348336d6e28ad706b5f6326f3cd6ffa78a07 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -625,7 +625,6 @@ extern int sas_queuecommand(struct Scsi_Host * ,struct scsi_cmnd *);
 extern int sas_target_alloc(struct scsi_target *);
 extern int sas_slave_alloc(struct scsi_device *);
 extern int sas_slave_configure(struct scsi_device *);
-extern void sas_slave_destroy(struct scsi_device *);
 extern int sas_change_queue_depth(struct scsi_device *, int new_depth,
 				  int reason);
 extern int sas_change_queue_type(struct scsi_device *, int qt);