* [PATCH v2 02/11] iio: adc: change from %ld to %pe for PTR_ERR() printing
[not found] <20260604120201.116925-1-vo.kratky@seznam.cz>
@ 2026-06-04 11:59 ` Vojtěch Krátký
2026-06-13 8:06 ` Jernej Škrabec
0 siblings, 1 reply; 2+ messages in thread
From: Vojtěch Krátký @ 2026-06-04 11:59 UTC (permalink / raw)
To: linux-iio
Cc: Vojtěch Krátký, Jonathan Cameron, David Lechner,
Nuno Sá, Andy Shevchenko, Chen-Yu Tsai, Jernej Skrabec,
Samuel Holland, Sakari Ailus, Linus Walleij, Wolfram Sang,
linux-arm-kernel, linux-sunxi, linux-kernel
Replace numeric PTR_ERR() logging with the %pe format specifier
so that error values are printed in a more readable form.
This change was identified using a Coccinelle semantic patch.
No functional change intended.
Signed-off-by: Vojtěch Krátký <vo.kratky@seznam.cz>
---
drivers/iio/adc/sun4i-gpadc-iio.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index 479115ea50bf..5d7a61abcaea 100644
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -508,7 +508,7 @@ static int sun4i_gpadc_probe_dt(struct platform_device *pdev,
&sun4i_gpadc_regmap_config);
if (IS_ERR(info->regmap)) {
ret = PTR_ERR(info->regmap);
- dev_err(&pdev->dev, "failed to init regmap: %d\n", ret);
+ dev_err(&pdev->dev, "failed to init regmap: %pe\n", info->regmap);
return ret;
}
@@ -639,8 +639,8 @@ static int sun4i_gpadc_probe(struct platform_device *pdev)
*/
if (IS_ERR(info->tzd) && PTR_ERR(info->tzd) != -ENODEV) {
dev_err(&pdev->dev,
- "could not register thermal sensor: %ld\n",
- PTR_ERR(info->tzd));
+ "could not register thermal sensor: %pe\n",
+ info->tzd);
return PTR_ERR(info->tzd);
}
}
--
2.54.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2 02/11] iio: adc: change from %ld to %pe for PTR_ERR() printing
2026-06-04 11:59 ` [PATCH v2 02/11] iio: adc: change from %ld to %pe for PTR_ERR() printing Vojtěch Krátký
@ 2026-06-13 8:06 ` Jernej Škrabec
0 siblings, 0 replies; 2+ messages in thread
From: Jernej Škrabec @ 2026-06-13 8:06 UTC (permalink / raw)
To: linux-iio, Vojtěch Krátký
Cc: Vojtěch Krátký, Jonathan Cameron, David Lechner,
Nuno Sá, Andy Shevchenko, Chen-Yu Tsai, Samuel Holland,
Sakari Ailus, Linus Walleij, Wolfram Sang, linux-arm-kernel,
linux-sunxi, linux-kernel
Dne četrtek, 4. junij 2026 ob 13:59:22 Srednjeevropski poletni čas je Vojtěch Krátký napisal(a):
> Replace numeric PTR_ERR() logging with the %pe format specifier
> so that error values are printed in a more readable form.
>
> This change was identified using a Coccinelle semantic patch.
>
> No functional change intended.
>
> Signed-off-by: Vojtěch Krátký <vo.kratky@seznam.cz>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Best regards,
Jernej
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2026-06-04 11:59 ` [PATCH v2 02/11] iio: adc: change from %ld to %pe for PTR_ERR() printing Vojtěch Krátký
2026-06-13 8:06 ` Jernej Škrabec
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