nvme: unexport nvme_start_keep_alive

nvme_start_keep_alive() isn't used outside core.c so unexport it and
make it static.

Signed-off-by: Johannes Thumshirn <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Keith Busch <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 1bdd010a0cf501cf0f1fa1fdfd1f9c94168bbb81..695e52ae22fdef69f6d5af253781021f07aeae2e 100644 (file)
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -826,7 +826,7 @@ static void nvme_keep_alive_work(struct work_struct *work)
        }
 }
 
-void nvme_start_keep_alive(struct nvme_ctrl *ctrl)
+static void nvme_start_keep_alive(struct nvme_ctrl *ctrl)
 {
        if (unlikely(ctrl->kato == 0))
                return;
@@ -836,7 +836,6 @@ void nvme_start_keep_alive(struct nvme_ctrl *ctrl)
        ctrl->ka_cmd.common.opcode = nvme_admin_keep_alive;
        schedule_delayed_work(&ctrl->ka_work, ctrl->kato * HZ);
 }
-EXPORT_SYMBOL_GPL(nvme_start_keep_alive);
 
 void nvme_stop_keep_alive(struct nvme_ctrl *ctrl)
 {

diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 09d47b1937ff7b361c19685c40ed4f2ab0c53dee..08c4cff79cdedd2324845de0ee28a96253bdf3ee 100644 (file)
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -422,7 +422,6 @@ int __nvme_submit_sync_cmd(struct request_queue *q, struct nvme_command *cmd,
                unsigned timeout, int qid, int at_head,
                blk_mq_req_flags_t flags);
 int nvme_set_queue_count(struct nvme_ctrl *ctrl, int *count);
-void nvme_start_keep_alive(struct nvme_ctrl *ctrl);
 void nvme_stop_keep_alive(struct nvme_ctrl *ctrl);
 int nvme_reset_ctrl(struct nvme_ctrl *ctrl);
 int nvme_reset_ctrl_sync(struct nvme_ctrl *ctrl);