linux-kernel - [PATCH v2 02/15] iio: proximity: hx9023s: simplify code in write_event

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Message-Id: <20241031-iio-fix-write-event-config-signature-v2-2-2bcacbb517a2@baylibre.com>
Date: Thu, 31 Oct 2024 16:26:57 +0100
From: Julien Stephan <jstephan@...libre.com>
To: Mudit Sharma <muditsharma.info@...il.com>, 
 Jonathan Cameron <jic23@...nel.org>, Lars-Peter Clausen <lars@...afoo.de>, 
 Anshul Dalal <anshulusr@...il.com>, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>, 
 Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@....com>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Cosmin Tanislav <cosmin.tanislav@...log.com>, 
 Ramona Gradinariu <ramona.gradinariu@...log.com>, 
 Antoniu Miclaus <antoniu.miclaus@...log.com>, 
 Dan Robertson <dan@...obertson.com>, 
 Marcelo Schmitt <marcelo.schmitt@...log.com>, 
 Matteo Martelli <matteomartelli3@...il.com>, 
 Anand Ashok Dumbre <anand.ashok.dumbre@...inx.com>, 
 Michal Simek <michal.simek@....com>, 
 Mariel Tinaco <Mariel.Tinaco@...log.com>, 
 Jagath Jog J <jagathjog1996@...il.com>, 
 Lorenzo Bianconi <lorenzo@...nel.org>, 
 Subhajit Ghosh <subhajit.ghosh@...aklogic.com>, 
 Kevin Tsai <ktsai@...ellamicro.com>, 
 Linus Walleij <linus.walleij@...aro.org>, 
 Benson Leung <bleung@...omium.org>, Guenter Roeck <groeck@...omium.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, chrome-platform@...ts.linux.dev, 
 Julien Stephan <jstephan@...libre.com>
Subject: [PATCH v2 02/15] iio: proximity: hx9023s: simplify code in
 write_event_config callback

iio_ev_state_store is actually using kstrtobool to check user
input, then gives the converted boolean value to the write_event_config
callback.

Remove useless code in write_event_config callback.

Signed-off-by: Julien Stephan <jstephan@...libre.com>
---
 drivers/iio/proximity/hx9023s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/proximity/hx9023s.c b/drivers/iio/proximity/hx9023s.c
index d8fb34060d3db88a3ba5ecdc209b14be8e42e8b9..38441b1ee040c7c26047b0cb2ac443ecb8396df3 100644
--- a/drivers/iio/proximity/hx9023s.c
+++ b/drivers/iio/proximity/hx9023s.c
@@ -879,7 +879,7 @@ static int hx9023s_write_event_config(struct iio_dev *indio_dev,
 	struct hx9023s_data *data = iio_priv(indio_dev);
 
 	if (test_bit(chan->channel, &data->chan_in_use)) {
-		hx9023s_ch_en(data, chan->channel, !!state);
+		hx9023s_ch_en(data, chan->channel, state);
 		__assign_bit(chan->channel, &data->chan_event,
 			     data->ch_data[chan->channel].enable);
 	}

-- 
2.47.0