[media] nuvoton-cir: get rid of warning: no previous prototype

drivers/media/rc/nuvoton-cir.c:1223:5: warning: no previous prototype for 'nvt_init' [-Wmissing-prototypes]
drivers/media/rc/nuvoton-cir.c:1228:6: warning: no previous prototype for 'nvt_exit' [-Wmissing-prototypes]

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index 0190dfc2ad4..44ba834c363 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -1220,12 +1220,12 @@ static struct pnp_driver nvt_driver = {
 	.shutdown	= nvt_shutdown,
 };
 
-int nvt_init(void)
+static int nvt_init(void)
 {
 	return pnp_register_driver(&nvt_driver);
 }
 
-void nvt_exit(void)
+static void nvt_exit(void)
 {
 	pnp_unregister_driver(&nvt_driver);
 }