lightnvm: make __nvm_submit_ppa static

The __nvm_submit_ppa() function is not used outside lightnvm core.

Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index 00b64f78887d..9ebd2cfbd849 100644
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -325,7 +325,7 @@ static void nvm_end_io_sync(struct nvm_rq *rqd)
         complete(waiting);
 }
 
-int __nvm_submit_ppa(struct nvm_dev *dev, struct nvm_rq *rqd, int opcode,
+static int __nvm_submit_ppa(struct nvm_dev *dev, struct nvm_rq *rqd, int opcode,
                                                 int flags, void *buf, int len)
 {
         DECLARE_COMPLETION_ONSTACK(wait);