From: John Garry <john.garry@huawei.com>
Date: Sat, 11 Jun 2022 00:46:39 +0800
Subject: scsi: pm8001: Rework shost initial values
Git-commit: 35a7e9dbff9a25b1fd03a0a93dd1b69459e0c14e
Patch-mainline: v6.0-rc1
References: jsc#PED-1559
Some values in pm8001_prep_sas_ha_init() are set the same as they would be
set in scsi_host_alloc(), or could be in the sht (which would be better),
or later just overwritten, so rework the following:
- cmd_per_lun can be set in the sht
- max_lun and max_channel are as scsi_host_alloc() (so no need to set)
- can_queue is later overwritten (so don't set in
pm8001_prep_sas_ha_init())
Link: https://lore.kernel.org/r/1654879602-33497-2-git-send-email-john.garry@huawei.com
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
drivers/scsi/pm8001/pm8001_init.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 9b04f1a6a67d..4288c6b8f041 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -109,6 +109,7 @@ static struct scsi_host_template pm8001_sht = {
#endif
.shost_groups = pm8001_host_groups,
.track_queue_depth = 1,
+ .cmd_per_lun = 32,
};
/*
@@ -605,12 +606,8 @@ static int pm8001_prep_sas_ha_init(struct Scsi_Host *shost,
shost->transportt = pm8001_stt;
shost->max_id = PM8001_MAX_DEVICES;
- shost->max_lun = 8;
- shost->max_channel = 0;
shost->unique_id = pm8001_id;
shost->max_cmd_len = 16;
- shost->can_queue = PM8001_CAN_QUEUE;
- shost->cmd_per_lun = 32;
return 0;
exit_free1:
kfree(arr_port);