[PATCH v2 3/8] ata,scsi: remove ata_sas_port_destroy()

[Niklas Cassel <nks@xxxxxxxxxxx>]

From: Hannes Reinecke <hare@xxxxxxx>

Is now a wrapper around kfree(), so call it directly.

Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
Signed-off-by: Niklas Cassel <niklas.cassel@xxxxxxx>
---
 drivers/ata/libata-sata.c          | 18 ------------------
 drivers/scsi/libsas/sas_ata.c      |  2 +-
 drivers/scsi/libsas/sas_discover.c |  2 +-
 include/linux/libata.h             |  1 -
 4 files changed, 2 insertions(+), 21 deletions(-)

diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c
index d3b595294eee..b5de0f40ea25 100644
--- a/drivers/ata/libata-sata.c
+++ b/drivers/ata/libata-sata.c
@@ -1177,10 +1177,6 @@ EXPORT_SYMBOL_GPL(ata_sas_sync_probe);
 
 int ata_sas_port_init(struct ata_port *ap)
 {
-	int rc = ap->ops->port_start(ap);
-
-	if (rc)
-		return rc;
 	ap->print_id = atomic_inc_return(&ata_print_id);
 	return 0;
 }
@@ -1198,20 +1194,6 @@ void ata_sas_tport_delete(struct ata_port *ap)
 }
 EXPORT_SYMBOL_GPL(ata_sas_tport_delete);
 
-/**
- *	ata_sas_port_destroy - Destroy a SATA port allocated by ata_sas_port_alloc
- *	@ap: SATA port to destroy
- *
- */
-
-void ata_sas_port_destroy(struct ata_port *ap)
-{
-	if (ap->ops->port_stop)
-		ap->ops->port_stop(ap);
-	kfree(ap);
-}
-EXPORT_SYMBOL_GPL(ata_sas_port_destroy);
-
 /**
  *	ata_sas_slave_configure - Default slave_config routine for libata devices
  *	@sdev: SCSI device to configure
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 7ead1f1be97f..a2eb9a2191c0 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -619,7 +619,7 @@ int sas_ata_init(struct domain_device *found_dev)
 	return 0;
 
 destroy_port:
-	ata_sas_port_destroy(ap);
+	kfree(ap);
 free_host:
 	ata_host_put(ata_host);
 	return rc;
diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c
index 8c6afe724944..07e18cdb85c7 100644
--- a/drivers/scsi/libsas/sas_discover.c
+++ b/drivers/scsi/libsas/sas_discover.c
@@ -301,7 +301,7 @@ void sas_free_device(struct kref *kref)
 
 	if (dev_is_sata(dev) && dev->sata_dev.ap) {
 		ata_sas_tport_delete(dev->sata_dev.ap);
-		ata_sas_port_destroy(dev->sata_dev.ap);
+		kfree(dev->sata_dev.ap);
 		ata_host_put(dev->sata_dev.ata_host);
 		dev->sata_dev.ata_host = NULL;
 		dev->sata_dev.ap = NULL;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 9424c490ef0b..53cfb1a4b97a 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1238,7 +1238,6 @@ extern int sata_link_debounce(struct ata_link *link,
 extern int sata_link_scr_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 			     bool spm_wakeup);
 extern int ata_slave_link_init(struct ata_port *ap);
-extern void ata_sas_port_destroy(struct ata_port *);
 extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
 					   struct ata_port_info *, struct Scsi_Host *);
 extern void ata_sas_async_probe(struct ata_port *ap);
-- 
2.41.0