Callbacks are empty now, so remove them.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
drivers/ata/libata-sata.c | 36 -----------------------------------
drivers/scsi/libsas/sas_ata.c | 2 --
include/linux/libata.h | 2 --
3 files changed, 40 deletions(-)
diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c
index bd2a754b645c..3c56b15c43f1 100644
--- a/drivers/ata/libata-sata.c
+++ b/drivers/ata/libata-sata.c
@@ -1123,42 +1123,6 @@ struct ata_port *ata_sas_port_alloc(struct ata_host *host,
}
EXPORT_SYMBOL_GPL(ata_sas_port_alloc);
-/**
- * ata_sas_port_start - Set port up for dma.
- * @ap: Port to initialize
- *
- * Called just after data structures for each port are
- * initialized.
- *
- * May be used as the port_start() entry in ata_port_operations.
- *
- * LOCKING:
- * Inherited from caller.
- */
-int ata_sas_port_start(struct ata_port *ap)
-{
- /*
- * the port is marked as frozen at allocation time
- */
- return 0;
-}
-EXPORT_SYMBOL_GPL(ata_sas_port_start);
-
-/**
- * ata_sas_port_stop - Undo ata_sas_port_start()
- * @ap: Port to shut down
- *
- * May be used as the port_stop() entry in ata_port_operations.
- *
- * LOCKING:
- * Inherited from caller.
- */
-
-void ata_sas_port_stop(struct ata_port *ap)
-{
-}
-EXPORT_SYMBOL_GPL(ata_sas_port_stop);
-
/**
* ata_sas_async_probe - simply schedule probing and return
* @ap: Port to probe
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 77714a495cbb..7ead1f1be97f 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -565,8 +565,6 @@ static struct ata_port_operations sas_sata_ops = {
.qc_prep = ata_noop_qc_prep,
.qc_issue = sas_ata_qc_issue,
.qc_fill_rtf = sas_ata_qc_fill_rtf,
- .port_start = ata_sas_port_start,
- .port_stop = ata_sas_port_stop,
.set_dmamode = sas_ata_set_dmamode,
.sched_eh = sas_ata_sched_eh,
.end_eh = sas_ata_end_eh,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 311cd93377c7..395b25fea187 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1228,10 +1228,8 @@ extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
extern void ata_sas_async_probe(struct ata_port *ap);
extern int ata_sas_sync_probe(struct ata_port *ap);
extern int ata_sas_port_init(struct ata_port *);
-extern int ata_sas_port_start(struct ata_port *ap);
extern int ata_sas_tport_add(struct device *parent, struct ata_port *ap);
extern void ata_sas_tport_delete(struct ata_port *ap);
-extern void ata_sas_port_stop(struct ata_port *ap);
extern int ata_sas_slave_configure(struct scsi_device *, struct ata_port *);
extern int ata_sas_queuecmd(struct scsi_cmnd *cmd, struct ata_port *ap);
extern void ata_tf_to_fis(const struct ata_taskfile *tf,
--
2.35.3
