diff options
Diffstat (limited to 'drivers/input/input.c')
| -rw-r--r-- | drivers/input/input.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c index 9cb4b9a54f01..1fc0517e9428 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -176,6 +176,10 @@ void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in break; case EV_FF: + + if (value < 0) + return; + if (dev->event) dev->event(dev, type, code, value); break; @@ -762,7 +766,9 @@ static void input_dev_release(struct class_device *class_dev) { struct input_dev *dev = to_input_dev(class_dev); + input_ff_destroy(dev); kfree(dev); + module_put(THIS_MODULE); } |