diff --git a/drivers/input/touchscreen/wacom_w8001.c b/drivers/input/touchscreen/wacom_w8001.c index c1dac862881736246d3c9dcdfe0495f2ef5f4f92..85e95725d0dfe08c4c38fa73097c51236514dff5 100644 --- a/drivers/input/touchscreen/wacom_w8001.c +++ b/drivers/input/touchscreen/wacom_w8001.c @@ -518,7 +518,13 @@ static int w8001_setup_touch(struct w8001 *w8001, char *basename, w8001->pktlen = W8001_PKTLEN_TOUCH2FG; __set_bit(BTN_TOOL_DOUBLETAP, dev->keybit); - input_mt_init_slots(dev, 2, 0); + error = input_mt_init_slots(dev, 2, 0); + if (error) { + dev_err(&w8001->serio->dev, + "failed to initialize MT slots: %d\n", error); + return error; + } + input_set_abs_params(dev, ABS_MT_POSITION_X, 0, touch.x, 0, 0); input_set_abs_params(dev, ABS_MT_POSITION_Y,