diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hem.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hem.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c index e8acd2839d7d..d0b75a2234d3 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hem.c +++ b/drivers/infiniband/hw/hns/hns_roce_hem.c @@ -1462,19 +1462,17 @@ void hns_roce_hem_list_init(struct hns_roce_hem_list *hem_list) void *hns_roce_hem_list_find_mtt(struct hns_roce_dev *hr_dev, struct hns_roce_hem_list *hem_list, - int offset, int *mtt_cnt, u64 *phy_addr) + int offset, int *mtt_cnt) { struct list_head *head = &hem_list->btm_bt; struct hns_roce_hem_item *hem, *temp_hem; void *cpu_base = NULL; - u64 phy_base = 0; int nr = 0; list_for_each_entry_safe(hem, temp_hem, head, sibling) { if (hem_list_page_is_in_range(hem, offset)) { nr = offset - hem->start; cpu_base = hem->addr + nr * BA_BYTE_LEN; - phy_base = hem->dma_addr + nr * BA_BYTE_LEN; nr = hem->end + 1 - offset; break; } @@ -1483,8 +1481,5 @@ void *hns_roce_hem_list_find_mtt(struct hns_roce_dev *hr_dev, if (mtt_cnt) *mtt_cnt = nr; - if (phy_addr) - *phy_addr = phy_base; - return cpu_base; } |