From 7c279229f980e5423c946fd692860b4071e0c708 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 30 Jul 2019 11:15:19 -0700 Subject: iio: Remove dev_err() usage after platform_get_irq() We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // While we're here, remove braces on if statements that only have one statement (manually). Cc: Jonathan Cameron Cc: Hartmut Knaack Cc: Lars-Peter Clausen Cc: Peter Meerwald-Stadler Cc: linux-iio@vger.kernel.org Cc: Greg Kroah-Hartman Signed-off-by: Stephen Boyd Signed-off-by: Jonathan Cameron --- drivers/iio/adc/stm32-adc-core.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/iio/adc/stm32-adc-core.c') diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c index 4299cef69385..9b85fefc0a96 100644 --- a/drivers/iio/adc/stm32-adc-core.c +++ b/drivers/iio/adc/stm32-adc-core.c @@ -374,7 +374,6 @@ static int stm32_adc_irq_probe(struct platform_device *pdev, */ if (i && priv->irq[i] == -ENXIO) continue; - dev_err(&pdev->dev, "failed to get irq\n"); return priv->irq[i]; } -- cgit v1.2.3-73-gaa49b