[PATCH v2 02/11] iio: adc: change from %ld to %pe for PTR_ERR() printing

[PATCH v2 02/11] iio: adc: change from %ld to %pe for PTR_ERR() printing

[Vojtěch Krátký]

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

Re: [PATCH v2 02/11] iio: adc: change from %ld to %pe for PTR_ERR() printing

[Jernej Škrabec]

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

Re: [PATCH v2 02/11] iio: adc: change from %ld to %pe for PTR_ERR() printing

[Chen-Yu Tsai]

Jonathan,

On Sat, Jun 13, 2026 at 4:06 PM Jernej Škrabec <jernej.skrabec@gmail.com> wrote:
>
> 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>

Any chance you can still pick this up?


Thanks
ChenYu

Re: [PATCH v2 02/11] iio: adc: change from %ld to %pe for PTR_ERR() printing

[Jonathan Cameron]

On Tue, 22 Sep 2026 00:08:55 +0800
Chen-Yu Tsai <wens@kernel.org> wrote:

> Jonathan,
> 
> On Sat, Jun 13, 2026 at 4:06 PM Jernej Škrabec <jernej.skrabec@gmail.com> wrote:
> >
> > 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>  
> 
> Any chance you can still pick this up?
Not without Andy's feedback being taken into account as
it seems to apply to this patch as well as the one he commented on

https://lore.kernel.org/all/CAHp75VcKGfzQePh0TzsNBKPjHxr=ey8uO=4_+_oaioSNKkS8_A@mail.gmail.com/
> 
> 
> Thanks
> ChenYu