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[97.122.92.59]) by smtp.gmail.com with ESMTPSA id w10sm148945ilo.10.2020.07.28.16.05.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Jul 2020 16:05:44 -0700 (PDT) From: Daniel Campello To: LKML , LKML Cc: Jonathan Cameron , Daniel Campello , Andy Shevchenko , Stephen Boyd , Douglas Anderson , Enrico Granata , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , linux-iio@vger.kernel.org Subject: [PATCH v2 11/14] iio: sx9310: Use variable to hold &client->dev Date: Tue, 28 Jul 2020 17:05:17 -0600 Message-Id: <20200728170317.v2.11.If9d9c0fe089e43ea2dbc7900b6d61cd05c66f1f7@changeid> X-Mailer: git-send-email 2.28.0.163.g6104cc2f0b6-goog In-Reply-To: <20200728230520.2011240-1-campello@chromium.org> References: <20200728151258.1222876-1-campello@chromium.org> <20200728230520.2011240-1-campello@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Improves readability by storing &client->dev in a local variable. Signed-off-by: Daniel Campello Reviewed-by: Andy Shevchenko Reviewed-by: Stephen Boyd --- Changes in v2: - Added '\n' to dev_err() drivers/iio/proximity/sx9310.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/iio/proximity/sx9310.c b/drivers/iio/proximity/sx9310.c index f43ca6a0acf2fc..517ff76acd00a0 100644 --- a/drivers/iio/proximity/sx9310.c +++ b/drivers/iio/proximity/sx9310.c @@ -885,11 +885,12 @@ static int sx9310_set_indio_dev_name(struct device *dev, static int sx9310_probe(struct i2c_client *client) { int ret; + struct device *dev = &client->dev; struct iio_dev *indio_dev; struct sx9310_data *data; - indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data)); - if (indio_dev == NULL) + indio_dev = devm_iio_device_alloc(dev, sizeof(*data)); + if (!indio_dev) return -ENOMEM; data = iio_priv(indio_dev); @@ -903,17 +904,16 @@ static int sx9310_probe(struct i2c_client *client) ret = regmap_read(data->regmap, SX9310_REG_WHOAMI, &data->whoami); if (ret) { - dev_err(&client->dev, "error in reading WHOAMI register: %d", - ret); + dev_err(dev, "error in reading WHOAMI register: %d\n", ret); return ret; } - ret = sx9310_set_indio_dev_name(&client->dev, indio_dev, data->whoami); + ret = sx9310_set_indio_dev_name(dev, indio_dev, data->whoami); if (ret) return ret; - ACPI_COMPANION_SET(&indio_dev->dev, ACPI_COMPANION(&client->dev)); - indio_dev->dev.parent = &client->dev; + ACPI_COMPANION_SET(&indio_dev->dev, ACPI_COMPANION(dev)); + indio_dev->dev.parent = dev; indio_dev->channels = sx9310_channels; indio_dev->num_channels = ARRAY_SIZE(sx9310_channels); indio_dev->info = &sx9310_info; @@ -925,7 +925,7 @@ static int sx9310_probe(struct i2c_client *client) return ret; if (client->irq) { - ret = devm_request_threaded_irq(&client->dev, client->irq, + ret = devm_request_threaded_irq(dev, client->irq, sx9310_irq_handler, sx9310_irq_thread_handler, IRQF_TRIGGER_LOW | IRQF_ONESHOT, @@ -933,29 +933,29 @@ static int sx9310_probe(struct i2c_client *client) if (ret) return ret; - data->trig = - devm_iio_trigger_alloc(&client->dev, "%s-dev%d", - indio_dev->name, indio_dev->id); + data->trig = devm_iio_trigger_alloc(dev, "%s-dev%d", + indio_dev->name, + indio_dev->id); if (!data->trig) return -ENOMEM; - data->trig->dev.parent = &client->dev; + data->trig->dev.parent = dev; data->trig->ops = &sx9310_trigger_ops; iio_trigger_set_drvdata(data->trig, indio_dev); - ret = devm_iio_trigger_register(&client->dev, data->trig); + ret = devm_iio_trigger_register(dev, data->trig); if (ret) return ret; } - ret = devm_iio_triggered_buffer_setup(&client->dev, indio_dev, + ret = devm_iio_triggered_buffer_setup(dev, indio_dev, iio_pollfunc_store_time, sx9310_trigger_handler, &sx9310_buffer_setup_ops); if (ret) return ret; - return devm_iio_device_register(&client->dev, indio_dev); + return devm_iio_device_register(dev, indio_dev); } static int __maybe_unused sx9310_suspend(struct device *dev) -- 2.28.0.163.g6104cc2f0b6-goog