caps.c: declare mtdev_set_slots() static

mtdev_set_slots() is only used internally, so it should be static.

Signed-off-by: Martin Kepplinger <martink@posteo.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/caps.c b/src/caps.c
index 2e6b0d4..79507c4 100644
--- a/src/caps.c
+++ b/src/caps.c
@@ -82,7 +82,7 @@ static void default_fuzz(struct mtdev *dev, int code, int sn)
         abs->fuzz = (abs->maximum - abs->minimum) / sn;
 }
 
-int mtdev_set_slots(struct mtdev *dev, int fd)
+static int mtdev_set_slots(struct mtdev *dev, int fd)
 {
         struct { unsigned code; int values[DIM_FINGER]; } req;
         struct mtdev_state *state = dev->state;