diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_cq.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_cq.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c index 2111b57a3489..bccc9b54c9ce 100644 --- a/drivers/infiniband/hw/hns/hns_roce_cq.c +++ b/drivers/infiniband/hw/hns/hns_roce_cq.c @@ -196,15 +196,14 @@ void hns_roce_free_cq(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq) if (ret) dev_err(dev, "HW2SW_CQ failed (%d) for CQN %06lx\n", ret, hr_cq->cqn); - if (hr_dev->eq_table.eq) { - /* Waiting interrupt process procedure carried out */ - synchronize_irq(hr_dev->eq_table.eq[hr_cq->vector].irq); - - /* wait for all interrupt processed */ - if (atomic_dec_and_test(&hr_cq->refcount)) - complete(&hr_cq->free); - wait_for_completion(&hr_cq->free); - } + + /* Waiting interrupt process procedure carried out */ + synchronize_irq(hr_dev->eq_table.eq[hr_cq->vector].irq); + + /* wait for all interrupt processed */ + if (atomic_dec_and_test(&hr_cq->refcount)) + complete(&hr_cq->free); + wait_for_completion(&hr_cq->free); spin_lock_irq(&cq_table->lock); radix_tree_delete(&cq_table->tree, hr_cq->cqn); @@ -460,6 +459,7 @@ void hns_roce_cq_completion(struct hns_roce_dev *hr_dev, u32 cqn) ++cq->arm_sn; cq->comp(cq); } +EXPORT_SYMBOL_GPL(hns_roce_cq_completion); void hns_roce_cq_event(struct hns_roce_dev *hr_dev, u32 cqn, int event_type) { @@ -482,6 +482,7 @@ void hns_roce_cq_event(struct hns_roce_dev *hr_dev, u32 cqn, int event_type) if (atomic_dec_and_test(&cq->refcount)) complete(&cq->free); } +EXPORT_SYMBOL_GPL(hns_roce_cq_event); int hns_roce_init_cq_table(struct hns_roce_dev *hr_dev) { |