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[2a02:8428:e55b:1101:1e41:304e:170b:482f]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4327d5bf429sm29399475e9.12.2024.10.31.08.27.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 31 Oct 2024 08:27:13 -0700 (PDT) From: Julien Stephan Date: Thu, 31 Oct 2024 16:27:01 +0100 Subject: [PATCH v2 06/15] iio: light: adux1020: write_event_config: use local variable for interrupt value MIME-Version: 1.0 Message-Id: <20241031-iio-fix-write-event-config-signature-v2-6-2bcacbb517a2@baylibre.com> References: <20241031-iio-fix-write-event-config-signature-v2-0-2bcacbb517a2@baylibre.com> In-Reply-To: <20241031-iio-fix-write-event-config-signature-v2-0-2bcacbb517a2@baylibre.com> To: Mudit Sharma , Jonathan Cameron , Lars-Peter Clausen , Anshul Dalal , Javier Carrasco , Jean-Baptiste Maneyrol , Michael Hennerich , Cosmin Tanislav , Ramona Gradinariu , Antoniu Miclaus , Dan Robertson , Marcelo Schmitt , Matteo Martelli , Anand Ashok Dumbre , Michal Simek , Mariel Tinaco , Jagath Jog J , Lorenzo Bianconi , Subhajit Ghosh , Kevin Tsai , Linus Walleij , Benson Leung , Guenter Roeck Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, chrome-platform@lists.linux.dev, Julien Stephan X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241031_082715_341780_36351642 X-CRM114-Status: GOOD ( 12.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org state parameter is currently an int, but it is actually a boolean. iio_ev_state_store is actually using kstrtobool to check user input, then gives the converted boolean value to write_event_config. The code in adux1020_write_event_config re-uses state parameter to store an integer value. To prepare for updating the write_event_config signature to use a boolean for state, introduce a new local int variable. Signed-off-by: Julien Stephan --- drivers/iio/light/adux1020.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/iio/light/adux1020.c b/drivers/iio/light/adux1020.c index 2e0170be077aef9aa194fab51afbb33aec02e513..db57d84da616b91add8c5d1aba08a73ce18c367e 100644 --- a/drivers/iio/light/adux1020.c +++ b/drivers/iio/light/adux1020.c @@ -505,7 +505,7 @@ static int adux1020_write_event_config(struct iio_dev *indio_dev, enum iio_event_direction dir, int state) { struct adux1020_data *data = iio_priv(indio_dev); - int ret, mask; + int ret, mask, val; mutex_lock(&data->lock); @@ -526,12 +526,12 @@ static int adux1020_write_event_config(struct iio_dev *indio_dev, mask = ADUX1020_PROX_OFF1_INT; if (state) - state = 0; + val = 0; else - state = mask; + val = mask; ret = regmap_update_bits(data->regmap, ADUX1020_REG_INT_MASK, - mask, state); + mask, val); if (ret < 0) goto fail;