From 26bfb581931a020eaf560612f01009b3e179db0a Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Sun, 16 Oct 2022 18:09:46 +0100 Subject: [PATCH] iio: adc: cc10001: Add local struct device *dev variable to avoid repitition MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit There are lots of uses of this in probe() and we are about to introduce some more, so add a local variable to simplify this. Signed-off-by: Jonathan Cameron Reviewed-by: Nuno Sá Link: https://lore.kernel.org/r/20221016170950.387751-2-jic23@kernel.org --- drivers/iio/adc/cc10001_adc.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/drivers/iio/adc/cc10001_adc.c b/drivers/iio/adc/cc10001_adc.c index e16ac93..eeaea13 100644 --- a/drivers/iio/adc/cc10001_adc.c +++ b/drivers/iio/adc/cc10001_adc.c @@ -307,14 +307,15 @@ static int cc10001_adc_channel_init(struct iio_dev *indio_dev, static int cc10001_adc_probe(struct platform_device *pdev) { - struct device_node *node = pdev->dev.of_node; + struct device *dev = &pdev->dev; + struct device_node *node = dev->of_node; struct cc10001_adc_device *adc_dev; unsigned long adc_clk_rate; struct iio_dev *indio_dev; unsigned long channel_map; int ret; - indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*adc_dev)); + indio_dev = devm_iio_device_alloc(dev, sizeof(*adc_dev)); if (indio_dev == NULL) return -ENOMEM; @@ -326,7 +327,7 @@ static int cc10001_adc_probe(struct platform_device *pdev) channel_map &= ~ret; } - adc_dev->reg = devm_regulator_get(&pdev->dev, "vref"); + adc_dev->reg = devm_regulator_get(dev, "vref"); if (IS_ERR(adc_dev->reg)) return PTR_ERR(adc_dev->reg); @@ -334,7 +335,7 @@ static int cc10001_adc_probe(struct platform_device *pdev) if (ret) return ret; - indio_dev->name = dev_name(&pdev->dev); + indio_dev->name = dev_name(dev); indio_dev->info = &cc10001_adc_info; indio_dev->modes = INDIO_DIRECT_MODE; @@ -344,23 +345,23 @@ static int cc10001_adc_probe(struct platform_device *pdev) goto err_disable_reg; } - adc_dev->adc_clk = devm_clk_get(&pdev->dev, "adc"); + adc_dev->adc_clk = devm_clk_get(dev, "adc"); if (IS_ERR(adc_dev->adc_clk)) { - dev_err(&pdev->dev, "failed to get the clock\n"); + dev_err(dev, "failed to get the clock\n"); ret = PTR_ERR(adc_dev->adc_clk); goto err_disable_reg; } ret = clk_prepare_enable(adc_dev->adc_clk); if (ret) { - dev_err(&pdev->dev, "failed to enable the clock\n"); + dev_err(dev, "failed to enable the clock\n"); goto err_disable_reg; } adc_clk_rate = clk_get_rate(adc_dev->adc_clk); if (!adc_clk_rate) { ret = -EINVAL; - dev_err(&pdev->dev, "null clock rate!\n"); + dev_err(dev, "null clock rate!\n"); goto err_disable_clk; } -- 2.7.4