diff options
| author | Daejun Park <daejun7.park@samsung.com> | 2021-09-02 09:35:34 +0900 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-09-14 23:38:58 -0400 |
| commit | 351b3a849ac7d92449dc75c43db8a857b38387ea (patch) | |
| tree | 810ec0aae3a670ba885a4392cac3e6e52839899f /drivers/scsi/ufs | |
| parent | c4adf171e834dab8ca72676ca7264c5b50a542a8 (diff) | |
scsi: ufs: ufshpb: Use proper power management API
In ufshpb, pm_runtime_{get,put}_sync() are used to avoid unwanted runtime
suspend during query requests. Whereas commit b294ff3e3449 ("scsi: ufs:
core: Enable power management for wlun") modified the driver core to use
ufshcd_rpm_{get,put}_sync() APIs.
Switch to these APIs in HPB module as well.
Link: https://lore.kernel.org/r/20210902003534epcms2p1937a0f0eeb48a441cb69f5ef13ff8430@epcms2p1
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Daejun Park <daejun7.park@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs')
| -rw-r--r-- | drivers/scsi/ufs/ufshpb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c index 02fb51ae8b25..9ea639bf6a59 100644 --- a/drivers/scsi/ufs/ufshpb.c +++ b/drivers/scsi/ufs/ufshpb.c @@ -2650,11 +2650,11 @@ static int ufshpb_get_lu_info(struct ufs_hba *hba, int lun, ufshcd_map_desc_id_to_length(hba, QUERY_DESC_IDN_UNIT, &size); - pm_runtime_get_sync(hba->dev); + ufshcd_rpm_get_sync(hba); ret = ufshcd_query_descriptor_retry(hba, UPIU_QUERY_OPCODE_READ_DESC, QUERY_DESC_IDN_UNIT, lun, 0, desc_buf, &size); - pm_runtime_put_sync(hba->dev); + ufshcd_rpm_put_sync(hba); if (ret) { dev_err(hba->dev, @@ -2877,10 +2877,10 @@ void ufshpb_get_dev_info(struct ufs_hba *hba, u8 *desc_buf) if (version == HPB_SUPPORT_LEGACY_VERSION) hpb_dev_info->is_legacy = true; - pm_runtime_get_sync(hba->dev); + ufshcd_rpm_get_sync(hba); ret = ufshcd_query_attr_retry(hba, UPIU_QUERY_OPCODE_READ_ATTR, QUERY_ATTR_IDN_MAX_HPB_SINGLE_CMD, 0, 0, &max_hpb_single_cmd); - pm_runtime_put_sync(hba->dev); + ufshcd_rpm_put_sync(hba); if (ret) dev_err(hba->dev, "%s: idn: read max size of single hpb cmd query request failed", |