scsi: remove eh_timed_out methods in the transport template

Instead define the timeout behavior purely based on the host_template
eh_timed_out method and wire up the existing transport implementations
in the host templates.  This also clears up the confusion that the
transport template method overrides the host template one, so some
drivers have to re-override the transport template one.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

28 files changed, 33 insertions, 22 deletions

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 0e1ec37070d1..50ee10db160f 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -549,6 +549,7 @@ enum blk_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd)
 	DPRINTK("EXIT, ret=%d\n", ret);
 	return ret;
 }
+EXPORT_SYMBOL(ata_scsi_timed_out);
 
 static void ata_eh_unload(struct ata_port *ap)
 {
diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c
index 7ef16c085058..46698232e6bf 100644
--- a/drivers/ata/libata-transport.c
+++ b/drivers/ata/libata-transport.c
@@ -716,7 +716,6 @@ struct scsi_transport_template *ata_attach_transport(void)
 		return NULL;
 
 	i->t.eh_strategy_handler	= ata_scsi_error;
-	i->t.eh_timed_out		= ata_scsi_timed_out;
 	i->t.user_scan			= ata_scsi_user_scan;
 
 	i->t.host_attrs.ac.attrs = &i->port_attrs[0];
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 8f3a5596dd67..06d479d1f302 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -159,7 +159,6 @@ extern unsigned long ata_internal_cmd_timeout(struct ata_device *dev, u8 cmd);
 extern void ata_internal_cmd_timed_out(struct ata_device *dev, u8 cmd);
 extern void ata_eh_acquire(struct ata_port *ap);
 extern void ata_eh_release(struct ata_port *ap);
-extern enum blk_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd);
 extern void ata_scsi_error(struct Scsi_Host *host);
 extern void ata_eh_fastdrain_timerfn(unsigned long arg);
 extern void ata_qc_schedule_eh(struct ata_queued_cmd *qc);
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 9104e6b8cac9..86fed1956d7d 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -997,6 +997,7 @@ static struct scsi_host_template iscsi_iser_sht = {
 	.change_queue_depth	= scsi_change_queue_depth,
 	.sg_tablesize           = ISCSI_ISER_DEF_SG_TABLESIZE,
 	.cmd_per_lun            = ISER_DEF_CMD_PER_LUN,
+	.eh_timed_out		= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler       = iscsi_eh_abort,
 	.eh_device_reset_handler= iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 8ddc07123193..7866cb0a8f00 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -2864,6 +2864,7 @@ static struct scsi_host_template srp_template = {
 	.info				= srp_target_info,
 	.queuecommand			= srp_queuecommand,
 	.change_queue_depth             = srp_change_queue_depth,
+	.eh_timed_out			= srp_timed_out,
 	.eh_abort_handler		= srp_abort,
 	.eh_device_reset_handler	= srp_reset_device,
 	.eh_host_reset_handler		= srp_reset_host,
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index add6a3a6ef0d..98eafae78576 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -119,6 +119,7 @@ static struct scsi_host_template mptfc_driver_template = {
 	.target_destroy			= mptfc_target_destroy,
 	.slave_destroy			= mptscsih_slave_destroy,
 	.change_queue_depth 		= mptscsih_change_queue_depth,
+	.eh_timed_out			= fc_eh_timed_out,
 	.eh_abort_handler		= mptfc_abort,
 	.eh_device_reset_handler	= mptfc_dev_reset,
 	.eh_bus_reset_handler		= mptfc_bus_reset,
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 7ee1667acde4..4ce333643943 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1983,6 +1983,7 @@ static struct scsi_host_template mptsas_driver_template = {
 	.target_destroy			= mptsas_target_destroy,
 	.slave_destroy			= mptscsih_slave_destroy,
 	.change_queue_depth 		= mptscsih_change_queue_depth,
+	.eh_timed_out			= mptsas_eh_timed_out,
 	.eh_abort_handler		= mptscsih_abort,
 	.eh_device_reset_handler	= mptscsih_dev_reset,
 	.eh_host_reset_handler		= mptscsih_host_reset,
@@ -5398,7 +5399,6 @@ mptsas_init(void)
 	    sas_attach_transport(&mptsas_transport_functions);
 	if (!mptsas_transport_template)
 		return -ENODEV;
-	mptsas_transport_template->eh_timed_out = mptsas_eh_timed_out;
 
 	mptsasDoneCtx = mpt_register(mptscsih_io_done, MPTSAS_DRIVER,
 	    "mptscsih_io_done");
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 07ffdbb5107f..0678cf714c0e 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -330,6 +330,7 @@ static struct scsi_host_template zfcp_scsi_host_template = {
 	.module			 = THIS_MODULE,
 	.name			 = "zfcp",
 	.queuecommand		 = zfcp_scsi_queuecommand,
+	.eh_timed_out		 = fc_eh_timed_out,
 	.eh_abort_handler	 = zfcp_scsi_eh_abort_handler,
 	.eh_device_reset_handler = zfcp_scsi_eh_device_reset_handler,
 	.eh_target_reset_handler = zfcp_scsi_eh_target_reset_handler,
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index c9b9daa91091..32b2713cec93 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -389,6 +389,7 @@ static struct scsi_host_template beiscsi_sht = {
 	.change_queue_depth = scsi_change_queue_depth,
 	.slave_configure = beiscsi_slave_configure,
 	.target_alloc = iscsi_target_alloc,
+	.eh_timed_out = iscsi_eh_cmd_timed_out,
 	.eh_abort_handler = beiscsi_eh_abort,
 	.eh_device_reset_handler = beiscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_session_reset,
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c
index 02d806012fa1..7eb0eef18fdd 100644
--- a/drivers/scsi/bfa/bfad_im.c
+++ b/drivers/scsi/bfa/bfad_im.c
@@ -813,6 +813,7 @@ struct scsi_host_template bfad_im_scsi_host_template = {
 	.name = BFAD_DRIVER_NAME,
 	.info = bfad_im_info,
 	.queuecommand = bfad_im_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = bfad_im_abort_handler,
 	.eh_device_reset_handler = bfad_im_reset_lun_handler,
 	.eh_bus_reset_handler = bfad_im_reset_bus_handler,
@@ -835,6 +836,7 @@ struct scsi_host_template bfad_im_vport_template = {
 	.name = BFAD_DRIVER_NAME,
 	.info = bfad_im_info,
 	.queuecommand = bfad_im_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = bfad_im_abort_handler,
 	.eh_device_reset_handler = bfad_im_reset_lun_handler,
 	.eh_bus_reset_handler = bfad_im_reset_bus_handler,
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index c639d5a02656..b1e39f985ec9 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -2947,6 +2947,7 @@ static struct scsi_host_template bnx2fc_shost_template = {
 	.module			= THIS_MODULE,
 	.name			= "QLogic Offload FCoE Initiator",
 	.queuecommand		= bnx2fc_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= bnx2fc_eh_abort,	  /* abts */
 	.eh_device_reset_handler = bnx2fc_eh_device_reset, /* lun reset */
 	.eh_target_reset_handler = bnx2fc_eh_target_reset, /* tgt reset */
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c
index 133901fd3e35..f32a66f89d25 100644
--- a/drivers/scsi/bnx2i/bnx2i_iscsi.c
+++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c
@@ -2259,6 +2259,7 @@ static struct scsi_host_template bnx2i_host_template = {
 	.name			= "QLogic Offload iSCSI Initiator",
 	.proc_name		= "bnx2i",
 	.queuecommand		= iscsi_queuecommand,
+	.eh_timed_out		= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler	= iscsi_eh_abort,
 	.eh_device_reset_handler = iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c
index 89a52b941ea8..a1ff75f1384f 100644
--- a/drivers/scsi/csiostor/csio_scsi.c
+++ b/drivers/scsi/csiostor/csio_scsi.c
@@ -2270,6 +2270,7 @@ struct scsi_host_template csio_fcoe_shost_template = {
 	.name			= CSIO_DRV_DESC,
 	.proc_name		= KBUILD_MODNAME,
 	.queuecommand		= csio_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= csio_eh_abort_handler,
 	.eh_device_reset_handler = csio_eh_lun_reset_handler,
 	.slave_alloc		= csio_slave_alloc,
@@ -2289,6 +2290,7 @@ struct scsi_host_template csio_fcoe_shost_vport_template = {
 	.name			= CSIO_DRV_DESC,
 	.proc_name		= KBUILD_MODNAME,
 	.queuecommand		= csio_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= csio_eh_abort_handler,
 	.eh_device_reset_handler = csio_eh_lun_reset_handler,
 	.slave_alloc		= csio_slave_alloc,
diff --git a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
index 33e83464e091..1880eb6c68f7 100644
--- a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
+++ b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
@@ -90,6 +90,7 @@ static struct scsi_host_template cxgb3i_host_template = {
 	.sg_tablesize	= SG_ALL,
 	.max_sectors	= 0xFFFF,
 	.cmd_per_lun	= ISCSI_DEF_CMD_PER_LUN,
+	.eh_timed_out	= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler = iscsi_eh_abort,
 	.eh_device_reset_handler = iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index 9a2fdc305cf2..3fb3f5708ff7 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -103,6 +103,7 @@ static struct scsi_host_template cxgb4i_host_template = {
 	.sg_tablesize	= SG_ALL,
 	.max_sectors	= 0xFFFF,
 	.cmd_per_lun	= ISCSI_DEF_CMD_PER_LUN,
+	.eh_timed_out	= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler = iscsi_eh_abort,
 	.eh_device_reset_handler = iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 59150cad0353..86af57f7c11a 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -277,6 +277,7 @@ static struct scsi_host_template fcoe_shost_template = {
 	.name = "FCoE Driver",
 	.proc_name = FCOE_NAME,
 	.queuecommand = fc_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = fc_eh_abort,
 	.eh_device_reset_handler = fc_eh_device_reset,
 	.eh_host_reset_handler = fc_eh_host_reset,
diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c
index 58ce9020d69c..ba58b7953263 100644
--- a/drivers/scsi/fnic/fnic_main.c
+++ b/drivers/scsi/fnic/fnic_main.c
@@ -106,6 +106,7 @@ static struct scsi_host_template fnic_host_template = {
 	.module = THIS_MODULE,
 	.name = DRV_NAME,
 	.queuecommand = fnic_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = fnic_abort_cmd,
 	.eh_device_reset_handler = fnic_device_reset,
 	.eh_host_reset_handler = fnic_host_reset,
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 78b72c28a55d..2c92dabb55f6 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -3090,6 +3090,7 @@ static struct scsi_host_template driver_template = {
 	.name = "IBM POWER Virtual FC Adapter",
 	.proc_name = IBMVFC_NAME,
 	.queuecommand = ibmvfc_queuecommand,
+	.eh_timed_out = fc_eh_timed_out,
 	.eh_abort_handler = ibmvfc_eh_abort_handler,
 	.eh_device_reset_handler = ibmvfc_eh_device_reset_handler,
 	.eh_target_reset_handler = ibmvfc_eh_target_reset_handler,
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 50cd01165e35..1deb0a9f14a6 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -2072,6 +2072,7 @@ static struct scsi_host_template driver_template = {
 	.name = "IBM POWER Virtual SCSI Adapter " IBMVSCSI_VERSION,
 	.proc_name = "ibmvscsi",
 	.queuecommand = ibmvscsi_queuecommand,
+	.eh_timed_out = srp_timed_out,
 	.eh_abort_handler = ibmvscsi_eh_abort_handler,
 	.eh_device_reset_handler = ibmvscsi_eh_device_reset_handler,
 	.eh_host_reset_handler = ibmvscsi_eh_host_reset_handler,
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index ace4f1f41b8e..4228aba1f654 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -967,6 +967,7 @@ static struct scsi_host_template iscsi_sw_tcp_sht = {
 	.sg_tablesize		= 4096,
 	.max_sectors		= 0xFFFF,
 	.cmd_per_lun		= ISCSI_DEF_CMD_PER_LUN,
+	.eh_timed_out		= iscsi_eh_cmd_timed_out,
 	.eh_abort_handler       = iscsi_eh_abort,
 	.eh_device_reset_handler= iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index f9b6fba689ff..834d1212b6d5 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1930,7 +1930,7 @@ static int iscsi_has_ping_timed_out(struct iscsi_conn *conn)
 		return 0;
 }
 
-static enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc)
+enum blk_eh_timer_return iscsi_eh_cmd_timed_out(struct scsi_cmnd *sc)
 {
 	enum blk_eh_timer_return rc = BLK_EH_NOT_HANDLED;
 	struct iscsi_task *task = NULL, *running_task;
@@ -2063,6 +2063,7 @@ done:
 		     "timer reset" : "nh");
 	return rc;
 }
+EXPORT_SYMBOL_GPL(iscsi_eh_cmd_timed_out);
 
 static void iscsi_check_transport_timeouts(unsigned long data)
 {
@@ -2585,8 +2586,6 @@ int iscsi_host_add(struct Scsi_Host *shost, struct device *pdev)
 	if (!shost->cmd_per_lun)
 		shost->cmd_per_lun = ISCSI_DEF_CMD_PER_LUN;
 
-	if (!shost->transportt->eh_timed_out)
-		shost->transportt->eh_timed_out = iscsi_eh_cmd_timed_out;
 	return scsi_add_host(shost, pdev);
 }
 EXPORT_SYMBOL_GPL(iscsi_host_add);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 19d349fc889f..1180a22beb43 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -5929,6 +5929,7 @@ struct scsi_host_template lpfc_template = {
 	.proc_name		= LPFC_DRIVER_NAME,
 	.info			= lpfc_info,
 	.queuecommand		= lpfc_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= lpfc_abort_handler,
 	.eh_device_reset_handler = lpfc_device_reset_handler,
 	.eh_target_reset_handler = lpfc_target_reset_handler,
@@ -5955,6 +5956,7 @@ struct scsi_host_template lpfc_vport_template = {
 	.proc_name		= LPFC_DRIVER_NAME,
 	.info			= lpfc_info,
 	.queuecommand		= lpfc_queuecommand,
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= lpfc_abort_handler,
 	.eh_device_reset_handler = lpfc_device_reset_handler,
 	.eh_target_reset_handler = lpfc_target_reset_handler,
diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c
index d6a205433b66..8b25f0a1eb8c 100644
--- a/drivers/scsi/qedi/qedi_iscsi.c
+++ b/drivers/scsi/qedi/qedi_iscsi.c
@@ -48,6 +48,7 @@ struct scsi_host_template qedi_host_template = {
 	.name = "QLogic QEDI 25/40/100Gb iSCSI Initiator Driver",
 	.proc_name = QEDI_MODULE_NAME,
 	.queuecommand = iscsi_queuecommand,
+	.eh_timed_out = iscsi_eh_cmd_timed_out,
 	.eh_abort_handler = iscsi_eh_abort,
 	.eh_device_reset_handler = iscsi_eh_device_reset,
 	.eh_target_reset_handler = iscsi_eh_recover_target,
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 8521cfe302e9..c5a9d6c295a0 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -262,6 +262,7 @@ struct scsi_host_template qla2xxx_driver_template = {
 	.name			= QLA2XXX_DRIVER_NAME,
 	.queuecommand		= qla2xxx_queuecommand,
 
+	.eh_timed_out		= fc_eh_timed_out,
 	.eh_abort_handler	= qla2xxx_eh_abort,
 	.eh_device_reset_handler = qla2xxx_eh_device_reset,
 	.eh_target_reset_handler = qla2xxx_eh_target_reset,
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 996e134d79fa..9d7bfbb02389 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -279,9 +279,7 @@ enum blk_eh_timer_return scsi_times_out(struct request *req)
 	if (host->eh_deadline != -1 && !host->last_reset)
 		host->last_reset = jiffies;
 
-	if (host->transportt->eh_timed_out)
-		rtn = host->transportt->eh_timed_out(scmd);
-	else if (host->hostt->eh_timed_out)
+	if (host->hostt->eh_timed_out)
 		rtn = host->hostt->eh_timed_out(scmd);
 
 	if (rtn == BLK_EH_NOT_HANDLED) {
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 03577bde6ac5..9a6ea6fccb06 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -2055,7 +2055,7 @@ static int fc_vport_match(struct attribute_container *cont,
 
 
 /**
- * fc_timed_out - FC Transport I/O timeout intercept handler
+ * fc_eh_timed_out - FC Transport I/O timeout intercept handler
  * @scmd:	The SCSI command which timed out
  *
  * This routine protects against error handlers getting invoked while a
@@ -2076,8 +2076,8 @@ static int fc_vport_match(struct attribute_container *cont,
  * Notes:
  *	This routine assumes no locks are held on entry.
  */
-static enum blk_eh_timer_return
-fc_timed_out(struct scsi_cmnd *scmd)
+enum blk_eh_timer_return
+fc_eh_timed_out(struct scsi_cmnd *scmd)
 {
 	struct fc_rport *rport = starget_to_rport(scsi_target(scmd->device));
 
@@ -2086,6 +2086,7 @@ fc_timed_out(struct scsi_cmnd *scmd)
 
 	return BLK_EH_NOT_HANDLED;
 }
+EXPORT_SYMBOL(fc_eh_timed_out);
 
 /*
  * Called by fc_user_scan to locate an rport on the shost that
@@ -2211,8 +2212,6 @@ fc_attach_transport(struct fc_function_template *ft)
 	/* Transport uses the shost workq for scsi scanning */
 	i->t.create_work_queue = 1;
 
-	i->t.eh_timed_out = fc_timed_out;
-
 	i->t.user_scan = fc_user_scan;
 
 	/* target-mode drivers' functions */
diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
index b87a78673f65..75b57a1855b0 100644
--- a/drivers/scsi/scsi_transport_srp.c
+++ b/drivers/scsi/scsi_transport_srp.c
@@ -591,7 +591,7 @@ EXPORT_SYMBOL(srp_reconnect_rport);
  * Note: This function is called from soft-IRQ context and with the request
  * queue lock held.
  */
-static enum blk_eh_timer_return srp_timed_out(struct scsi_cmnd *scmd)
+enum blk_eh_timer_return srp_timed_out(struct scsi_cmnd *scmd)
 {
 	struct scsi_device *sdev = scmd->device;
 	struct Scsi_Host *shost = sdev->host;
@@ -603,6 +603,7 @@ static enum blk_eh_timer_return srp_timed_out(struct scsi_cmnd *scmd)
 		i->f->reset_timer_if_blocked && scsi_device_blocked(sdev) ?
 		BLK_EH_RESET_TIMER : BLK_EH_NOT_HANDLED;
 }
+EXPORT_SYMBOL(srp_timed_out);
 
 static void srp_rport_release(struct device *dev)
 {
@@ -820,8 +821,6 @@ srp_attach_transport(struct srp_function_template *ft)
 	if (!i)
 		return NULL;
 
-	i->t.eh_timed_out = srp_timed_out;
-
 	i->t.tsk_mgmt_response = srp_tsk_mgmt_response;
 	i->t.it_nexus_response = srp_it_nexus_response;
 
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index ceadf6b4ebc1..585e54f6512c 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1899,11 +1899,6 @@ static int __init storvsc_drv_init(void)
 	fc_transport_template = fc_attach_transport(&fc_transport_functions);
 	if (!fc_transport_template)
 		return -ENODEV;
-
-	/*
-	 * Install Hyper-V specific timeout handler.
-	 */
-	fc_transport_template->eh_timed_out = storvsc_eh_timed_out;
 #endif
 
 	ret = vmbus_driver_register(&storvsc_drv);