RDMA/hns: Limit scope of hns_roce_cmq_send()

The forgotten static keyword causes to the following error to appear while
building HNS driver. Declare hns_roce_cmq_send() to be static function to
fix this warning.

drivers/infiniband/hw/hns/hns_roce_hw_v2.c:1089:5: warning: no previous
prototype for _hns_roce_cmq_send_ [-Wmissing-prototypes]
 int hns_roce_cmq_send(struct hns_roce_dev *hr_dev,

Fixes: 6a04aed6afae ("RDMA/hns: Fix the chip hanging caused by sending mailbox&CMQ during reset")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 14e89454e269c16101246e65bdb0986b41bc10b9..dafc33b02e09338f7d4921dc24442106391cfd5e 100644 (file)
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -1086,7 +1086,7 @@ static int __hns_roce_cmq_send(struct hns_roce_dev *hr_dev,
        return ret;
 }
 
-int hns_roce_cmq_send(struct hns_roce_dev *hr_dev,
+static int hns_roce_cmq_send(struct hns_roce_dev *hr_dev,
                             struct hns_roce_cmq_desc *desc, int num)
 {
        int retval;