diff options
| -rw-r--r-- | drivers/scsi/libsas/sas_init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index dc35f0f8eae3..e4f77072a58d 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -531,6 +531,7 @@ static int queue_phy_reset(struct sas_phy *phy, int hard_reset) if (!d) return -ENOMEM; + pm_runtime_get_sync(ha->dev); /* libsas workqueue coordinates ata-eh reset with discovery */ mutex_lock(&d->event_lock); d->reset_result = 0; @@ -544,6 +545,7 @@ static int queue_phy_reset(struct sas_phy *phy, int hard_reset) if (rc == 0) rc = d->reset_result; mutex_unlock(&d->event_lock); + pm_runtime_put_sync(ha->dev); return rc; } @@ -558,6 +560,7 @@ static int queue_phy_enable(struct sas_phy *phy, int enable) if (!d) return -ENOMEM; + pm_runtime_get_sync(ha->dev); /* libsas workqueue coordinates ata-eh reset with discovery */ mutex_lock(&d->event_lock); d->enable_result = 0; @@ -571,6 +574,7 @@ static int queue_phy_enable(struct sas_phy *phy, int enable) if (rc == 0) rc = d->enable_result; mutex_unlock(&d->event_lock); + pm_runtime_put_sync(ha->dev); return rc; } |