Input: turbografx - clear unused function pointers

[firefly-linux-kernel-4.4.55.git] / drivers / input / joystick / turbografx.c

diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c
index 9f5bca26bd2fb85a90ed4fd91bbdcf1a83e84162..77f575dd0901ff2732f47a62ebb7af37b826b608 100644 (file)
--- a/drivers/input/joystick/turbografx.c
+++ b/drivers/input/joystick/turbografx.c
@@ -181,6 +181,7 @@ static void tgfx_attach(struct parport *pp)
        n_buttons = tgfx_cfg[port_idx].args + 1;
        n_devs = tgfx_cfg[port_idx].nargs - 1;
 
+       memset(&tgfx_parport_cb, 0, sizeof(tgfx_parport_cb));
        tgfx_parport_cb.flags = PARPORT_FLAG_EXCL;
 
        pd = parport_register_dev_model(pp, "turbografx", &tgfx_parport_cb,