Input: atmel_mxt_ts - use BIT() macro when reporting button state
This makes the intent a tad more clear.
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 40b98dd..dfc7309 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -726,15 +726,15 @@
{
struct input_dev *input = data->input_dev;
const struct mxt_platform_data *pdata = data->pdata;
- bool button;
int i;
- /* Active-low switch */
for (i = 0; i < pdata->t19_num_keys; i++) {
if (pdata->t19_keymap[i] == KEY_RESERVED)
continue;
- button = !(message[1] & (1 << i));
- input_report_key(input, pdata->t19_keymap[i], button);
+
+ /* Active-low switch */
+ input_report_key(input, pdata->t19_keymap[i],
+ !(message[1] & BIT(i)));
}
}