Re: [PATCH] scsi: hisi_sas: Fix warning detected by sparse

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Sunil,


在 2023/7/26 星期三 13:17, Sunil V L 写道:
LKP reports below warning when building for RISC-V
with randconfig configuration.

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c:4567:35: sparse:
sparse: incorrect type in argument 4 (different base types)
@@     expected restricted __le32 [usertype] *[assigned] ptr
@@     got unsigned int * @@

Type cast to fix this warning.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202307260823.whMNpZ1C-lkp@xxxxxxxxx/
Signed-off-by: Sunil V L <sunilvl@xxxxxxxxxxxxxxxx>

Reviewed-by: Xiang Chen <chenxiang66@xxxxxxxxxxxxx>

Thanks!

---
  drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 20e1607c6282..6cd2e485d35b 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -4576,7 +4576,7 @@ static int debugfs_fifo_data_v3_hw_show(struct seq_file *s, void *p)
  	debugfs_read_fifo_data_v3_hw(phy);
debugfs_show_row_32_v3_hw(s, 0, HISI_SAS_FIFO_DATA_DW_SIZE * 4,
-				  phy->fifo.rd_data);
+				  (__le32 *)phy->fifo.rd_data);
return 0;
  }




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]

  Powered by Linux