diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/touchscreen/wacom_w8001.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/wacom_w8001.c b/drivers/input/touchscreen/wacom_w8001.c index c1dac8628817..85e95725d0df 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, |