* [PATCH] power: supply: ab8500_charger: Fix inconsistent IS_ERR and PTR_ERR
@ 2019-10-21 17:49 Gustavo A. R. Silva
2019-10-27 21:30 ` Sebastian Reichel
0 siblings, 1 reply; 3+ messages in thread
From: Gustavo A. R. Silva @ 2019-10-21 17:49 UTC (permalink / raw)
To: Sebastian Reichel, Jonathan Cameron, Linus Walleij
Cc: linux-pm, linux-kernel, Gustavo A. R. Silva
Fix inconsistent IS_ERR and PTR_ERR in ab8500_charger_probe().
The proper pointer to be passed as argument is di->adc_main_charger_c
This bug was detected with the help of Coccinelle.
Fixes: 97ab78bac5d0 ("power: supply: ab8500_charger: Convert to IIO ADC")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/power/supply/ab8500_charger.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/supply/ab8500_charger.c b/drivers/power/supply/ab8500_charger.c
index ff2bb4411a22..8a0f9d769690 100644
--- a/drivers/power/supply/ab8500_charger.c
+++ b/drivers/power/supply/ab8500_charger.c
@@ -3393,7 +3393,7 @@ static int ab8500_charger_probe(struct platform_device *pdev)
if (PTR_ERR(di->adc_main_charger_c) == -ENODEV)
return -EPROBE_DEFER;
dev_err(&pdev->dev, "failed to get ADC main charger current\n");
- return PTR_ERR(di->adc_main_charger_v);
+ return PTR_ERR(di->adc_main_charger_c);
}
di->adc_vbus_v = devm_iio_channel_get(&pdev->dev, "vbus_v");
if (IS_ERR(di->adc_vbus_v)) {
--
2.23.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] power: supply: ab8500_charger: Fix inconsistent IS_ERR and PTR_ERR
2019-10-21 17:49 [PATCH] power: supply: ab8500_charger: Fix inconsistent IS_ERR and PTR_ERR Gustavo A. R. Silva
@ 2019-10-27 21:30 ` Sebastian Reichel
2019-10-28 20:37 ` Gustavo A. R. Silva
0 siblings, 1 reply; 3+ messages in thread
From: Sebastian Reichel @ 2019-10-27 21:30 UTC (permalink / raw)
To: Gustavo A. R. Silva
Cc: Jonathan Cameron, Linus Walleij, linux-pm, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1262 bytes --]
Hi,
On Mon, Oct 21, 2019 at 12:49:37PM -0500, Gustavo A. R. Silva wrote:
> Fix inconsistent IS_ERR and PTR_ERR in ab8500_charger_probe().
>
> The proper pointer to be passed as argument is di->adc_main_charger_c
>
> This bug was detected with the help of Coccinelle.
>
> Fixes: 97ab78bac5d0 ("power: supply: ab8500_charger: Convert to IIO ADC")
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
Thanks, queued.
-- Sebastian
> drivers/power/supply/ab8500_charger.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/power/supply/ab8500_charger.c b/drivers/power/supply/ab8500_charger.c
> index ff2bb4411a22..8a0f9d769690 100644
> --- a/drivers/power/supply/ab8500_charger.c
> +++ b/drivers/power/supply/ab8500_charger.c
> @@ -3393,7 +3393,7 @@ static int ab8500_charger_probe(struct platform_device *pdev)
> if (PTR_ERR(di->adc_main_charger_c) == -ENODEV)
> return -EPROBE_DEFER;
> dev_err(&pdev->dev, "failed to get ADC main charger current\n");
> - return PTR_ERR(di->adc_main_charger_v);
> + return PTR_ERR(di->adc_main_charger_c);
> }
> di->adc_vbus_v = devm_iio_channel_get(&pdev->dev, "vbus_v");
> if (IS_ERR(di->adc_vbus_v)) {
> --
> 2.23.0
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] power: supply: ab8500_charger: Fix inconsistent IS_ERR and PTR_ERR
2019-10-27 21:30 ` Sebastian Reichel
@ 2019-10-28 20:37 ` Gustavo A. R. Silva
0 siblings, 0 replies; 3+ messages in thread
From: Gustavo A. R. Silva @ 2019-10-28 20:37 UTC (permalink / raw)
To: Sebastian Reichel; +Cc: Jonathan Cameron, Linus Walleij, linux-pm, linux-kernel
Hey Sebastian,
On 10/27/19 16:30, Sebastian Reichel wrote:
> Hi,
>
> On Mon, Oct 21, 2019 at 12:49:37PM -0500, Gustavo A. R. Silva wrote:
>> Fix inconsistent IS_ERR and PTR_ERR in ab8500_charger_probe().
>>
>> The proper pointer to be passed as argument is di->adc_main_charger_c
>>
>> This bug was detected with the help of Coccinelle.
>>
>> Fixes: 97ab78bac5d0 ("power: supply: ab8500_charger: Convert to IIO ADC")
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>> ---
>
> Thanks, queued.
>
Awesome.
Thank you!
--
Gustavo
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-10-28 20:38 UTC | newest]
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2019-10-21 17:49 [PATCH] power: supply: ab8500_charger: Fix inconsistent IS_ERR and PTR_ERR Gustavo A. R. Silva
2019-10-27 21:30 ` Sebastian Reichel
2019-10-28 20:37 ` Gustavo A. R. Silva
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