diff options
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index fdf6bb10c556..d1513fdf1e00 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1049,21 +1049,22 @@ static void hisi_sas_dev_gone(struct domain_device *device) dev_info(dev, "dev[%d:%x] is gone\n", sas_dev->device_id, sas_dev->dev_type); + down(&hisi_hba->sem); if (!test_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags)) { hisi_sas_internal_task_abort(hisi_hba, device, HISI_SAS_INT_ABT_DEV, 0); hisi_sas_dereg_device(hisi_hba, device); - down(&hisi_hba->sem); hisi_hba->hw->clear_itct(hisi_hba, sas_dev); - up(&hisi_hba->sem); device->lldd_dev = NULL; } if (hisi_hba->hw->free_device) hisi_hba->hw->free_device(sas_dev); sas_dev->dev_type = SAS_PHY_UNUSED; + sas_dev->sas_device = NULL; + up(&hisi_hba->sem); } static int hisi_sas_queue_command(struct sas_task *task, gfp_t gfp_flags) @@ -1543,11 +1544,11 @@ void hisi_sas_controller_reset_done(struct hisi_hba *hisi_hba) msleep(1000); hisi_sas_refresh_port_id(hisi_hba); clear_bit(HISI_SAS_REJECT_CMD_BIT, &hisi_hba->flags); - up(&hisi_hba->sem); if (hisi_hba->reject_stp_links_msk) hisi_sas_terminate_stp_reject(hisi_hba); hisi_sas_reset_init_all_devices(hisi_hba); + up(&hisi_hba->sem); scsi_unblock_requests(shost); clear_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags); |