4 files changed, 1 insertions, 21 deletions

diff --git a/drivers/scsi/aic94xx/aic94xx.h b/drivers/scsi/aic94xx/aic94xx.h
index 8f24180646c2..f595bc2ee45e 100644
--- a/drivers/scsi/aic94xx/aic94xx.h
+++ b/drivers/scsi/aic94xx/aic94xx.h
@@ -60,7 +60,6 @@ void asd_set_dmamode(struct domain_device *dev);
 /* ---------- TMFs ---------- */
 int  asd_abort_task(struct sas_task *);
 int  asd_abort_task_set(struct domain_device *, u8 *lun);
-int  asd_clear_aca(struct domain_device *, u8 *lun);
 int  asd_clear_task_set(struct domain_device *, u8 *lun);
 int  asd_lu_reset(struct domain_device *, u8 *lun);
 int  asd_I_T_nexus_reset(struct domain_device *dev);
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 7a78606598c4..954d0c5ae2e2 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -960,7 +960,6 @@ static struct sas_domain_function_template aic94xx_transport_functions = {
 
 	.lldd_abort_task	= asd_abort_task,
 	.lldd_abort_task_set	= asd_abort_task_set,
-	.lldd_clear_aca		= asd_clear_aca,
 	.lldd_clear_task_set	= asd_clear_task_set,
 	.lldd_I_T_nexus_reset	= asd_I_T_nexus_reset,
 	.lldd_lu_reset		= asd_lu_reset,
diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c
index c6b63eae28f5..ed119a3f6f2e 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -322,7 +322,6 @@ Again:
 
 	spin_lock_irqsave(&task->task_state_lock, flags);
 	task->task_state_flags &= ~SAS_TASK_STATE_PENDING;
-	task->task_state_flags &= ~SAS_TASK_AT_INITIATOR;
 	task->task_state_flags |= SAS_TASK_STATE_DONE;
 	if (unlikely((task->task_state_flags & SAS_TASK_STATE_ABORTED))) {
 		struct completion *completion = ascb->completion;
@@ -532,7 +531,6 @@ int asd_execute_task(struct sas_task *task, gfp_t gfp_flags)
 	struct sas_task *t = task;
 	struct asd_ascb *ascb = NULL, *a;
 	struct asd_ha_struct *asd_ha = task->dev->port->ha->lldd_ha;
-	unsigned long flags;
 
 	res = asd_can_queue(asd_ha, 1);
 	if (res)
@@ -575,10 +573,6 @@ int asd_execute_task(struct sas_task *task, gfp_t gfp_flags)
 		}
 		if (res)
 			goto out_err_unmap;
-
-		spin_lock_irqsave(&t->task_state_lock, flags);
-		t->task_state_flags |= SAS_TASK_AT_INITIATOR;
-		spin_unlock_irqrestore(&t->task_state_lock, flags);
 	}
 	list_del_init(&alist);
 
@@ -597,9 +591,6 @@ out_err_unmap:
 			if (a == b)
 				break;
 			t = a->uldd_task;
-			spin_lock_irqsave(&t->task_state_lock, flags);
-			t->task_state_flags &= ~SAS_TASK_AT_INITIATOR;
-			spin_unlock_irqrestore(&t->task_state_lock, flags);
 			switch (t->task_proto) {
 			case SAS_PROTOCOL_SATA:
 			case SAS_PROTOCOL_STP:
diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c
index 0eb6e206a2b4..27d32b8c2987 100644
--- a/drivers/scsi/aic94xx/aic94xx_tmf.c
+++ b/drivers/scsi/aic94xx/aic94xx_tmf.c
@@ -287,7 +287,7 @@ static int asd_get_tmf_resp_tasklet(struct asd_ascb *ascb,
 	fh = edb->vaddr + 16;
 	ru = edb->vaddr + 16 + sizeof(*fh);
 	res = ru->status;
-	if (ru->datapres == 1)	  /* Response data present */
+	if (ru->datapres == SAS_DATAPRES_RESPONSE_DATA)
 		res = ru->resp_data[3];
 #if 0
 	ascb->tag = fh->tag;
@@ -644,15 +644,6 @@ int asd_abort_task_set(struct domain_device *dev, u8 *lun)
 	return res;
 }
 
-int asd_clear_aca(struct domain_device *dev, u8 *lun)
-{
-	int res = asd_initiate_ssp_tmf(dev, lun, TMF_CLEAR_ACA, 0);
-
-	if (res == TMF_RESP_FUNC_COMPLETE)
-		asd_clear_nexus_I_T_L(dev, lun);
-	return res;
-}
-
 int asd_clear_task_set(struct domain_device *dev, u8 *lun)
 {
 	int res = asd_initiate_ssp_tmf(dev, lun, TMF_CLEAR_TASK_SET, 0);