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Signed-off-by: Krzysztof Kozlowski --- drivers/iio/adc/exynos_adc.c | 29 ++++++++++------------------- 1 file changed, 10 insertions(+), 19 deletions(-) diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index 1484adff00df..491e8dcfd91e 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -564,10 +564,8 @@ static int exynos_adc_probe(struct platform_device *pdev) info = iio_priv(indio_dev); info->data = exynos_adc_get_data(pdev); - if (!info->data) { - dev_err(&pdev->dev, "failed getting exynos_adc_data\n"); - return -EINVAL; - } + if (!info->data) + return dev_err_probe(&pdev->dev, -EINVAL, "failed getting exynos_adc_data\n"); info->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(info->regs)) @@ -578,10 +576,9 @@ static int exynos_adc_probe(struct platform_device *pdev) info->pmu_map = syscon_regmap_lookup_by_phandle( pdev->dev.of_node, "samsung,syscon-phandle"); - if (IS_ERR(info->pmu_map)) { - dev_err(&pdev->dev, "syscon regmap lookup failed.\n"); - return PTR_ERR(info->pmu_map); - } + if (IS_ERR(info->pmu_map)) + return dev_err_probe(&pdev->dev, PTR_ERR(info->pmu_map), + "syscon regmap lookup failed.\n"); } irq = platform_get_irq(pdev, 0); @@ -593,20 +590,14 @@ static int exynos_adc_probe(struct platform_device *pdev) init_completion(&info->completion); info->clk = devm_clk_get(&pdev->dev, "adc"); - if (IS_ERR(info->clk)) { - dev_err(&pdev->dev, "failed getting clock, err = %ld\n", - PTR_ERR(info->clk)); - return PTR_ERR(info->clk); - } + if (IS_ERR(info->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(info->clk), "failed getting clock\n"); if (info->data->needs_sclk) { info->sclk = devm_clk_get(&pdev->dev, "sclk"); - if (IS_ERR(info->sclk)) { - dev_err(&pdev->dev, - "failed getting sclk clock, err = %ld\n", - PTR_ERR(info->sclk)); - return PTR_ERR(info->sclk); - } + if (IS_ERR(info->sclk)) + return dev_err_probe(&pdev->dev, PTR_ERR(info->sclk), + "failed getting sclk clock\n"); } info->vdd = devm_regulator_get(&pdev->dev, "vdd"); -- 2.51.0