linux-kernel - [PATCH] Input: ti_am335x_tsc: remove redundant assignment to variable config

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Date:   Sun,  5 Dec 2021 00:01:27 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        linux-input@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] Input: ti_am335x_tsc: remove redundant assignment to variable config

Variable config is being assigned a value that is never read, it is
being re-assigned a new value immediately afterwards. Remove the
redundant assignment.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/input/touchscreen/ti_am335x_tsc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c
index 83e685557a19..13241268ace0 100644
--- a/drivers/input/touchscreen/ti_am335x_tsc.c
+++ b/drivers/input/touchscreen/ti_am335x_tsc.c
@@ -155,7 +155,6 @@ static void titsc_step_config(struct titsc *ts_dev)
 		titsc_writel(ts_dev, REG_STEPDELAY(i), STEPCONFIG_OPENDLY);
 	}
 
-	config = 0;
 	config = STEPCONFIG_MODE_HWSYNC |
 			STEPCONFIG_AVG_16 | ts_dev->bit_yn |
 			STEPCONFIG_INM_ADCREFM;
-- 
2.33.1