diff options
| author | Viswas G <viswas.g@microchip.com> | 2020-03-16 13:19:06 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-03-17 13:57:19 -0400 |
| commit | 9b88984658fbe14dae7597070a45e3668d1b6ffb (patch) | |
| tree | 7c0cc0e37d0e32aecb8da8f01f9eeca2b90fe1b8 /drivers/scsi/pm8001/pm8001_init.c | |
| parent | dba2cc03b9db85fa356bf3137404542c0996e8c7 (diff) | |
| download | lwn-9b88984658fbe14dae7597070a45e3668d1b6ffb.tar.gz lwn-9b88984658fbe14dae7597070a45e3668d1b6ffb.zip | |
scsi: pm80xx: Introduce read and write length for IOCTL payload structure
Removed the common length and introduce read and write length for IOCTL
payload structure.
[mkp: fixed SoB ordering]
Link: https://lore.kernel.org/r/20200316074906.9119-7-deepak.ukey@microchip.com
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Viswas G <viswas.g@microchip.com>
Signed-off-by: Deepak Ukey <deepak.ukey@microchip.com>
Signed-off-by: Radha Ramachandran <radha@google.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_init.c')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_init.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index 210448e496a0..a8f5344fdfda 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -639,22 +639,22 @@ static void pm8001_init_sas_add(struct pm8001_hba_info *pm8001_ha) if (pm8001_ha->chip_id == chip_8001) { if (deviceid == 0x8081 || deviceid == 0x0042) { payload.minor_function = 4; - payload.length = 4096; + payload.rd_length = 4096; } else { payload.minor_function = 0; - payload.length = 128; + payload.rd_length = 128; } } else if ((pm8001_ha->chip_id == chip_8070 || pm8001_ha->chip_id == chip_8072) && pm8001_ha->pdev->subsystem_vendor == PCI_VENDOR_ID_ATTO) { payload.minor_function = 4; - payload.length = 4096; + payload.rd_length = 4096; } else { payload.minor_function = 1; - payload.length = 4096; + payload.rd_length = 4096; } payload.offset = 0; - payload.func_specific = kzalloc(payload.length, GFP_KERNEL); + payload.func_specific = kzalloc(payload.rd_length, GFP_KERNEL); if (!payload.func_specific) { PM8001_INIT_DBG(pm8001_ha, pm8001_printk("mem alloc fail\n")); return; @@ -724,7 +724,7 @@ static int pm8001_get_phy_settings_info(struct pm8001_hba_info *pm8001_ha) /* SAS ADDRESS read from flash / EEPROM */ payload.minor_function = 6; payload.offset = 0; - payload.length = 4096; + payload.rd_length = 4096; payload.func_specific = kzalloc(4096, GFP_KERNEL); if (!payload.func_specific) return -ENOMEM; |