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-rw-r--r--drivers/scsi/libsas/sas_ata.c38
-rw-r--r--include/scsi/libsas.h1
2 files changed, 0 insertions, 39 deletions
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index eb8b77c86169..08d2103a45b7 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -443,43 +443,6 @@ static int sas_ata_hard_reset(struct ata_link *link, unsigned int *class,
return ret;
}
-static int sas_ata_soft_reset(struct ata_link *link, unsigned int *class,
- unsigned long deadline)
-{
- struct ata_port *ap = link->ap;
- struct domain_device *dev = ap->private_data;
- struct sas_internal *i = dev_to_sas_internal(dev);
- int res = TMF_RESP_FUNC_FAILED;
- int ret = 0;
-
- if (i->dft->lldd_ata_soft_reset)
- res = i->dft->lldd_ata_soft_reset(dev);
-
- if (res != TMF_RESP_FUNC_COMPLETE) {
- SAS_DPRINTK("%s: Unable to soft reset\n", __func__);
- ret = -EAGAIN;
- }
-
- switch (dev->sata_dev.command_set) {
- case ATA_COMMAND_SET:
- SAS_DPRINTK("%s: Found ATA device.\n", __func__);
- *class = ATA_DEV_ATA;
- break;
- case ATAPI_COMMAND_SET:
- SAS_DPRINTK("%s: Found ATAPI device.\n", __func__);
- *class = ATA_DEV_ATAPI;
- break;
- default:
- SAS_DPRINTK("%s: Unknown SATA command set: %d.\n",
- __func__, dev->sata_dev.command_set);
- *class = ATA_DEV_UNKNOWN;
- break;
- }
-
- ap->cbl = ATA_CBL_SATA;
- return ret;
-}
-
/*
* notify the lldd to forget the sas_task for this internal ata command
* that bypasses scsi-eh
@@ -563,7 +526,6 @@ static void sas_ata_set_dmamode(struct ata_port *ap, struct ata_device *ata_dev)
static struct ata_port_operations sas_sata_ops = {
.prereset = ata_std_prereset,
- .softreset = sas_ata_soft_reset,
.hardreset = sas_ata_hard_reset,
.postreset = ata_std_postreset,
.error_handler = ata_std_error_handler,
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 20153d58e4e6..5f5ed1b8b41b 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -619,7 +619,6 @@ struct sas_domain_function_template {
int (*lldd_clear_aca)(struct domain_device *, u8 *lun);
int (*lldd_clear_task_set)(struct domain_device *, u8 *lun);
int (*lldd_I_T_nexus_reset)(struct domain_device *);
- int (*lldd_ata_soft_reset)(struct domain_device *);
int (*lldd_ata_check_ready)(struct domain_device *);
void (*lldd_ata_set_dmamode)(struct domain_device *);
int (*lldd_lu_reset)(struct domain_device *, u8 *lun);