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path: root/drivers/scsi/pm8001/pm8001_hwi.c
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Diffstat (limited to 'drivers/scsi/pm8001/pm8001_hwi.c')
-rw-r--r--drivers/scsi/pm8001/pm8001_hwi.c58
1 files changed, 28 insertions, 30 deletions
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 3920b49..871d1c3f 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -2082,7 +2082,6 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
{
struct sas_task *t;
struct pm8001_ccb_info *ccb;
- unsigned long flags = 0;
u32 param;
u32 status;
u32 tag;
@@ -2221,9 +2220,9 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_QUEUE_FULL;
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/*in order to force CPU ordering*/
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
return;
}
break;
@@ -2241,9 +2240,9 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_QUEUE_FULL;
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/*ditto*/
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
return;
}
break;
@@ -2269,9 +2268,9 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_QUEUE_FULL;
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/* ditto*/
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
return;
}
break;
@@ -2336,9 +2335,9 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_QUEUE_FULL;
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/*ditto*/
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
return;
}
break;
@@ -2360,9 +2359,9 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_QUEUE_FULL;
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/*ditto*/
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
return;
}
break;
@@ -2380,31 +2379,31 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_DEV_NO_RESPONSE;
break;
}
- spin_lock_irqsave(&t->task_state_lock, flags);
+ spin_lock_irq(&t->task_state_lock);
t->task_state_flags &= ~SAS_TASK_STATE_PENDING;
t->task_state_flags &= ~SAS_TASK_AT_INITIATOR;
t->task_state_flags |= SAS_TASK_STATE_DONE;
if (unlikely((t->task_state_flags & SAS_TASK_STATE_ABORTED))) {
- spin_unlock_irqrestore(&t->task_state_lock, flags);
+ spin_unlock_irq(&t->task_state_lock);
PM8001_FAIL_DBG(pm8001_ha,
pm8001_printk("task 0x%p done with io_status 0x%x"
" resp 0x%x stat 0x%x but aborted by upper layer!\n",
t, status, ts->resp, ts->stat));
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
} else if (t->uldd_task) {
- spin_unlock_irqrestore(&t->task_state_lock, flags);
+ spin_unlock_irq(&t->task_state_lock);
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/* ditto */
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
} else if (!t->uldd_task) {
- spin_unlock_irqrestore(&t->task_state_lock, flags);
+ spin_unlock_irq(&t->task_state_lock);
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/*ditto*/
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
}
}
@@ -2412,7 +2411,6 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
static void mpi_sata_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
{
struct sas_task *t;
- unsigned long flags = 0;
struct task_status_struct *ts;
struct pm8001_ccb_info *ccb;
struct pm8001_device *pm8001_dev;
@@ -2492,9 +2490,9 @@ static void mpi_sata_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->stat = SAS_QUEUE_FULL;
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/*ditto*/
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
return;
}
break;
@@ -2592,31 +2590,31 @@ static void mpi_sata_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->stat = SAS_OPEN_TO;
break;
}
- spin_lock_irqsave(&t->task_state_lock, flags);
+ spin_lock_irq(&t->task_state_lock);
t->task_state_flags &= ~SAS_TASK_STATE_PENDING;
t->task_state_flags &= ~SAS_TASK_AT_INITIATOR;
t->task_state_flags |= SAS_TASK_STATE_DONE;
if (unlikely((t->task_state_flags & SAS_TASK_STATE_ABORTED))) {
- spin_unlock_irqrestore(&t->task_state_lock, flags);
+ spin_unlock_irq(&t->task_state_lock);
PM8001_FAIL_DBG(pm8001_ha,
pm8001_printk("task 0x%p done with io_status 0x%x"
" resp 0x%x stat 0x%x but aborted by upper layer!\n",
t, event, ts->resp, ts->stat));
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
} else if (t->uldd_task) {
- spin_unlock_irqrestore(&t->task_state_lock, flags);
+ spin_unlock_irq(&t->task_state_lock);
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/* ditto */
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
} else if (!t->uldd_task) {
- spin_unlock_irqrestore(&t->task_state_lock, flags);
+ spin_unlock_irq(&t->task_state_lock);
pm8001_ccb_task_free(pm8001_ha, t, ccb, tag);
mb();/*ditto*/
- spin_unlock_irqrestore(&pm8001_ha->lock, flags);
+ spin_unlock_irq(&pm8001_ha->lock);
t->task_done(t);
- spin_lock_irqsave(&pm8001_ha->lock, flags);
+ spin_lock_irq(&pm8001_ha->lock);
}
}