From c37f6d3879634ca44ef93659690bb1732bbfaab9 Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Wed, 15 Apr 2015 10:31:10 -0700
Subject: [PATCH] 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>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 40b98dda8f38be..dfc7309e3d3898 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -726,15 +726,15 @@ static void mxt_input_button(struct mxt_data *data, u8 *message)
{
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)));
}
}
--
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