diff options
| author | Xiang Chen <chenxiang66@hisilicon.com> | 2017-08-11 00:09:31 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-08-10 20:15:02 -0400 |
| commit | cef4e1ab7a16f64ee75172ce28832e7f6abaeace (patch) | |
| tree | 821e28c63cd245f9d3e83794dc6830e4e29177fd | |
| parent | 2b3833510d7f85120ba4dbaf2d5575415f09d27b (diff) | |
scsi: hisi_sas: remove repeated device config in v2 hw
This patch removes some repeated configurations:
(1) The device id of the device is already set in the alloc function, so
we don't need to modify in free device function.
(2) Field dev_type and dev_status are configured in hisi_sas_dev_gone(),
so there is no need for repeated config in free_device_v3_hw.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 |
2 files changed, 0 insertions, 5 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index aaa7296421a2..81ad6cd17f94 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -716,7 +716,6 @@ static void hisi_sas_dev_gone(struct domain_device *device) struct hisi_sas_device *sas_dev = device->lldd_dev; struct hisi_hba *hisi_hba = dev_to_hisi_hba(device); struct device *dev = hisi_hba->dev; - int dev_id = sas_dev->device_id; dev_info(dev, "found dev[%d:%x] is gone\n", sas_dev->device_id, sas_dev->dev_type); @@ -729,9 +728,7 @@ static void hisi_sas_dev_gone(struct domain_device *device) hisi_hba->hw->free_device(hisi_hba, sas_dev); device->lldd_dev = NULL; memset(sas_dev, 0, sizeof(*sas_dev)); - sas_dev->device_id = dev_id; sas_dev->dev_type = SAS_PHY_UNUSED; - sas_dev->dev_status = HISI_SAS_DEV_NORMAL; } static int hisi_sas_queue_command(struct sas_task *task, gfp_t gfp_flags) diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 83d2dca1c650..dc5c5515d5c3 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -578,8 +578,6 @@ static void free_device_v3_hw(struct hisi_hba *hisi_hba, memset(itct, 0, sizeof(struct hisi_sas_itct)); hisi_sas_write32(hisi_hba, ENT_INT_SRC3, ENT_INT_SRC3_ITC_INT_MSK); - hisi_hba->devices[dev_id].dev_type = SAS_PHY_UNUSED; - hisi_hba->devices[dev_id].dev_status = HISI_SAS_DEV_NORMAL; /* clear the itct */ hisi_sas_write32(hisi_hba, ITCT_CLR, 0); |