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Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hem.c')
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hem.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c
index 658c522be7..02baa853a7 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hem.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hem.c
@@ -877,6 +877,7 @@ void hns_roce_cleanup_hem_table(struct hns_roce_dev *hr_dev,
if (hns_roce_check_whether_mhop(hr_dev, table->type)) {
hns_roce_cleanup_mhop_hem_table(hr_dev, table);
+ mutex_destroy(&table->mutex);
return;
}
@@ -891,6 +892,7 @@ void hns_roce_cleanup_hem_table(struct hns_roce_dev *hr_dev,
hns_roce_free_hem(hr_dev, table->hem[i]);
}
+ mutex_destroy(&table->mutex);
kfree(table->hem);
}
@@ -986,15 +988,13 @@ static void hem_list_free_all(struct hns_roce_dev *hr_dev,
}
}
-static void hem_list_link_bt(struct hns_roce_dev *hr_dev, void *base_addr,
- u64 table_addr)
+static void hem_list_link_bt(void *base_addr, u64 table_addr)
{
*(u64 *)(base_addr) = table_addr;
}
/* assign L0 table address to hem from root bt */
-static void hem_list_assign_bt(struct hns_roce_dev *hr_dev,
- struct hns_roce_hem_item *hem, void *cpu_addr,
+static void hem_list_assign_bt(struct hns_roce_hem_item *hem, void *cpu_addr,
u64 phy_addr)
{
hem->addr = cpu_addr;
@@ -1163,8 +1163,7 @@ static int hem_list_alloc_mid_bt(struct hns_roce_dev *hr_dev,
if (level > 1) {
pre = hem_ptrs[level - 1];
step = (cur->start - pre->start) / step * BA_BYTE_LEN;
- hem_list_link_bt(hr_dev, pre->addr + step,
- cur->dma_addr);
+ hem_list_link_bt(pre->addr + step, cur->dma_addr);
}
}
@@ -1222,7 +1221,7 @@ static int alloc_fake_root_bt(struct hns_roce_dev *hr_dev, void *cpu_base,
if (!hem)
return -ENOMEM;
- hem_list_assign_bt(hr_dev, hem, cpu_base, phy_base);
+ hem_list_assign_bt(hem, cpu_base, phy_base);
list_add(&hem->list, branch_head);
list_add(&hem->sibling, leaf_head);
@@ -1245,7 +1244,7 @@ static int setup_middle_bt(struct hns_roce_dev *hr_dev, void *cpu_base,
/* if exist mid bt, link L1 to L0 */
list_for_each_entry_safe(hem, temp_hem, branch_head, list) {
offset = (hem->start - r->offset) / step * BA_BYTE_LEN;
- hem_list_link_bt(hr_dev, cpu_base + offset, hem->dma_addr);
+ hem_list_link_bt(cpu_base + offset, hem->dma_addr);
total++;
}