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authorStephen Boyd <swboyd@chromium.org>2019-07-30 21:15:19 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2019-08-05 17:59:14 +0300
commit7c279229f980e5423c946fd692860b4071e0c708 (patch)
treecb61bf0a12a9cca8d26d2cf89110daf7317bb818 /drivers/iio/adc/exynos_adc.c
parentd3017f5fbb2dc597b8cc9b59144c63d9a1396392 (diff)
downloadlinux-7c279229f980e5423c946fd692860b4071e0c708.tar.xz
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. // <smpl> @@ 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(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Cc: Jonathan Cameron <jic23@kernel.org> Cc: Hartmut Knaack <knaack.h@gmx.de> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Cc: linux-iio@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/exynos_adc.c')
-rw-r--r--drivers/iio/adc/exynos_adc.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c
index d4c3ece21679..42a3ced11fbd 100644
--- a/drivers/iio/adc/exynos_adc.c
+++ b/drivers/iio/adc/exynos_adc.c
@@ -805,10 +805,8 @@ static int exynos_adc_probe(struct platform_device *pdev)
}
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "no irq resource?\n");
+ if (irq < 0)
return irq;
- }
info->irq = irq;
irq = platform_get_irq(pdev, 1);