From: Hannes Reinecke <hare@xxxxxxx> Callbacks are empty now, so remove them. Signed-off-by: Hannes Reinecke <hare@xxxxxxx> Signed-off-by: Niklas Cassel <niklas.cassel@xxxxxxx> --- drivers/ata/libata-sata.c | 34 ---------------------------------- drivers/scsi/libsas/sas_ata.c | 2 -- include/linux/libata.h | 2 -- 3 files changed, 38 deletions(-) diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c index 99d4ab04bcce..d3b595294eee 100644 --- a/drivers/ata/libata-sata.c +++ b/drivers/ata/libata-sata.c @@ -1144,40 +1144,6 @@ 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 820f7a3a2749..9424c490ef0b 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1244,10 +1244,8 @@ 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, -- 2.41.0