From f42590c4cb41353c12cac5b30c5c3c1498b15ee2 Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Tue, 11 May 2021 19:39:12 +0800 Subject: [PATCH] iio: ep93xx: Remove redundant error printing in ep93xx_adc_probe() When devm_ioremap_resource() fails, a clear enough error message will be printed by its subfunction __devm_ioremap_resource(). The error information contains the device name, failure cause, and possibly resource information. Therefore, remove the error printing here to simplify code and reduce the binary size. Reported-by: Hulk Robot Signed-off-by: Zhen Lei Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ep93xx_adc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iio/adc/ep93xx_adc.c b/drivers/iio/adc/ep93xx_adc.c index c08ab3c6dfaf..a10a4e8d94fd 100644 --- a/drivers/iio/adc/ep93xx_adc.c +++ b/drivers/iio/adc/ep93xx_adc.c @@ -165,10 +165,8 @@ static int ep93xx_adc_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(priv->base)) { - dev_err(&pdev->dev, "Cannot map memory resource\n"); + if (IS_ERR(priv->base)) return PTR_ERR(priv->base); - } iiodev->name = dev_name(&pdev->dev); iiodev->modes = INDIO_DIRECT_MODE;