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RDMA/hns: Delete unnecessary uar from hns_roce_cq 

The uar information is already recorded in priv_uar of hns_roce_dev, there
is no need to record it in hns_roce_cq again.

Link: https://lore.kernel.org/r/1572952082-6681-4-git-send-email-liweihang@hisilicon.com
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Yixian Liu 2019-11-05 19:07:56 +08:00 committed by Jason Gunthorpe
parent 16a11e0bff
commit 03ccba5c2c
2 changed files with 1 additions and 4 deletions
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4
drivers/infiniband/hw/hns/hns_roce_cq.c
View File

@ -347,7 +347,6 @@ static int create_kernel_cq(struct hns_roce_dev *hr_dev,
struct hns_roce_cq *hr_cq, int cq_entries)
{
struct device *dev = hr_dev->dev;
struct hns_roce_uar *uar;
int ret;
if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_RECORD_DB) {
@ -367,9 +366,8 @@ static int create_kernel_cq(struct hns_roce_dev *hr_dev,
goto err_db;
}
uar = &hr_dev->priv_uar;
hr_cq->cq_db_l = hr_dev->reg_base + hr_dev->odb_offset +
DB_REG_OFFSET * uar->index;
DB_REG_OFFSET * hr_dev->priv_uar.index;
return 0;

1
drivers/infiniband/hw/hns/hns_roce_device.h
View File

@ -494,7 +494,6 @@ struct hns_roce_cq {
void (*comp)(struct hns_roce_cq *cq);
void (*event)(struct hns_roce_cq *cq, enum hns_roce_event event_type);
struct hns_roce_uar *uar;
u32 cq_depth;
u32 cons_index;
u32 *set_ci_db;