diff options
| author | Daejun Park <daejun7.park@samsung.com> | 2021-09-02 09:35:34 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 19:17:07 +0100 |
| commit | 5dd6e6426805468e73c7591733c6297287274447 (patch) | |
| tree | 9b2afef104ca1ecdce76b4f37be8d528f480b4f5 /drivers/scsi/ufs | |
| parent | 1e476c9f63eecfe8fbf39ae3c16ce51f64d3603f (diff) | |
scsi: ufs: ufshpb: Use proper power management API
[ Upstream commit 351b3a849ac7d92449dc75c43db8a857b38387ea ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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 026a133149dc..46cdfb0dfca9 100644 --- a/drivers/scsi/ufs/ufshpb.c +++ b/drivers/scsi/ufs/ufshpb.c @@ -2371,11 +2371,11 @@ 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, @@ -2598,10 +2598,10 @@ 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", |