| Message ID | c6915f2eed9c09d520eb14f15ac0145b248ece66.1453414661.git.oreste.salerno@tomtom.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
diff --git a/drivers/input/touchscreen/cyttsp_core.c b/drivers/input/touchscreen/cyttsp_core.c index e6437f2..c269a19 100644 --- a/drivers/input/touchscreen/cyttsp_core.c +++ b/drivers/input/touchscreen/cyttsp_core.c @@ -594,7 +594,11 @@ struct cyttsp *cyttsp_probe(const struct cyttsp_bus_ops *bus_ops, input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, CY_MAXZ, 0, 0); - input_mt_init_slots(input_dev, CY_MAX_ID, 0); + error = input_mt_init_slots(input_dev, CY_MAX_ID, 0); + if (error) { + dev_err(dev, "Unable to init MT slots.\n"); + return ERR_PTR(error); + } error = devm_request_threaded_irq(dev, ts->irq, NULL, cyttsp_irq, IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
Signed-off-by: Oreste Salerno <oreste.salerno@tomtom.com> --- drivers/input/touchscreen/cyttsp_core.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)