[PATCH 4.9 086/218] scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()

Greg Kroah-Hartman
2022-04-18T14:17:05Z

From: Damien Le Moal <damien.lemoal@opensource.wdc.com>

[ Upstream commit bb225b12dbcc82d53d637d10b8d70b64494f8c16 ]

The fields of the set_ctrl_cfg_req structure have the __le32 type, so use
cpu_to_le32() to assign them. This removes the sparse warnings:

warning: incorrect type in assignment (different base types)
expected restricted __le32
got unsigned int

Link: https://lore.kernel.org/r/20220220031810.738362-8-damien.lemoal@opensource.wdc.com
Fixes: 842784e0d15b ("pm80xx: Update For Thermal Page Code")
Fixes: f5860992db55 ("[SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files")
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/pm8001/pm80xx_hwi.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index 162b819f3a89..cf037e076235 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -870,9 +870,11 @@ pm80xx_set_thermal_config(struct pm8001_hba_info *pm8001_ha)
else
page_code = THERMAL_PAGE_CODE_8H;

- payload.cfg_pg[0] = (THERMAL_LOG_ENABLE << 9) |
- (THERMAL_ENABLE << 8) | page_code;
- payload.cfg_pg[1] = (LTEMPHIL << 24) | (RTEMPHIL << 8);
+ payload.cfg_pg[0] =
+ cpu_to_le32((THERMAL_LOG_ENABLE << 9) |
+ (THERMAL_ENABLE << 8) | page_code);
+ payload.cfg_pg[1] =
+ cpu_to_le32((LTEMPHIL << 24) | (RTEMPHIL << 8));

rc = pm8001_mpi_build_cmd(pm8001_ha, circularQ, opc, &payload, 0);
if (rc)
--
2.34.1