On Thu, Mar 7, 2013 at 7:43 PM, Benson Leung <[email protected]> wrote:
> +static void mxt_input_button(struct mxt_data *data, struct mxt_message
> *message)
> +{
> + struct device *dev = &data->client->dev;
Oops. I missed a warning: unused variable 'dev' here.
> + struct input_dev *input = data->input_dev;
> + bool button;
> + int i;
> +
> + /* Active-low switch */
> + for (i = 0; i < MXT_NUM_GPIO; i++) {
> + if (data->pdata->key_map[i] == KEY_RESERVED)
> + continue;
> + button = !(message->message[0] & MXT_GPIO0_MASK << i);
> + input_report_key(input, data->pdata->key_map[i], button);
> + }
> +}
> +
--
Benson Leung
Software Engineer, Chrom* OS
[email protected]
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
