1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c
index 932d07307454..da326090c2b0 100644
--- a/drivers/input/joystick/db9.c
+++ b/drivers/input/joystick/db9.c
@@ -592,6 +592,7 @@ static void db9_attach(struct parport *pp)
                 return;
         }
 
+        memset(&db9_parport_cb, 0, sizeof(db9_parport_cb));
         db9_parport_cb.flags = PARPORT_FLAG_EXCL;
 
         pd = parport_register_dev_model(pp, "db9", &db9_parport_cb, port_idx);