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* [PATCH] PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-04 18:45   ` Markus Elfring
  0 siblings, 0 replies; 14+ messages in thread
From: Markus Elfring @ 2020-04-04 18:45 UTC (permalink / raw)
  To: linux-tegra, linux-pm, Chanwoo Choi, Dmitry Osipenko,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 4 Apr 2020 20:34:02 +0200

The function “platform_get_irq” can log an error already.
Thus omit a redundant message for the exception handling in the
calling function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/devfreq/tegra30-devfreq.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
index 28b2c7ca416e..93e6f4b25b04 100644
--- a/drivers/devfreq/tegra30-devfreq.c
+++ b/drivers/devfreq/tegra30-devfreq.c
@@ -807,10 +807,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
 	}

 	err = platform_get_irq(pdev, 0);
-	if (err < 0) {
-		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
+	if (err < 0)
 		return err;
-	}
+
 	tegra->irq = err;

 	irq_set_status_flags(tegra->irq, IRQ_NOAUTOEN);
--
2.26.0

^ permalink raw reply related	[flat|nested] 14+ messages in thread
* [PATCH] PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-04 18:45   ` Markus Elfring
  0 siblings, 0 replies; 14+ messages in thread
From: Markus Elfring @ 2020-04-04 18:45 UTC (permalink / raw)
  To: linux-tegra, linux-pm, Chanwoo Choi, Dmitry Osipenko,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 4 Apr 2020 20:34:02 +0200

The function “platform_get_irq” can log an error already.
Thus omit a redundant message for the exception handling in the
calling function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/devfreq/tegra30-devfreq.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
index 28b2c7ca416e..93e6f4b25b04 100644
--- a/drivers/devfreq/tegra30-devfreq.c
+++ b/drivers/devfreq/tegra30-devfreq.c
@@ -807,10 +807,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
 	}

 	err = platform_get_irq(pdev, 0);
-	if (err < 0) {
-		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
+	if (err < 0)
 		return err;
-	}
+
 	tegra->irq = err;

 	irq_set_status_flags(tegra->irq, IRQ_NOAUTOEN);
--
2.26.0

^ permalink raw reply related	[flat|nested] 14+ messages in thread
* Re: [PATCH] PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
  2020-04-04 18:45   ` Markus Elfring
  (?)
@ 2020-04-04 21:40       ` Dmitry Osipenko
  -1 siblings, 0 replies; 14+ messages in thread
From: Dmitry Osipenko @ 2020-04-04 21:40 UTC (permalink / raw)
  To: Markus Elfring, linux-tegra-u79uwXL29TY76Z2rM5mHXA,
	linux-pm-u79uwXL29TY76Z2rM5mHXA, Chanwoo Choi, Jonathan Hunter,
	Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors-u79uwXL29TY76Z2rM5mHXA, Tang Bin

04.04.2020 21:45, Markus Elfring пишет:
> From: Markus Elfring <elfring-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
> Date: Sat, 4 Apr 2020 20:34:02 +0200
> 
> The function “platform_get_irq” can log an error already.
> Thus omit a redundant message for the exception handling in the
> calling function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
> ---
>  drivers/devfreq/tegra30-devfreq.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
> index 28b2c7ca416e..93e6f4b25b04 100644
> --- a/drivers/devfreq/tegra30-devfreq.c
> +++ b/drivers/devfreq/tegra30-devfreq.c
> @@ -807,10 +807,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
>  	}
> 
>  	err = platform_get_irq(pdev, 0);
> -	if (err < 0) {
> -		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
> +	if (err < 0)
>  		return err;
> -	}
> +
>  	tegra->irq = err;
> 
>  	irq_set_status_flags(tegra->irq, IRQ_NOAUTOEN);
> --
> 2.26.0
> 

Thanks,

Reviewed-by: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: [PATCH] PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-04 21:40       ` Dmitry Osipenko
  0 siblings, 0 replies; 14+ messages in thread
From: Dmitry Osipenko @ 2020-04-04 21:40 UTC (permalink / raw)
  To: Markus Elfring, linux-tegra, linux-pm, Chanwoo Choi,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

04.04.2020 21:45, Markus Elfring пишет:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sat, 4 Apr 2020 20:34:02 +0200
> 
> The function “platform_get_irq” can log an error already.
> Thus omit a redundant message for the exception handling in the
> calling function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
>  drivers/devfreq/tegra30-devfreq.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
> index 28b2c7ca416e..93e6f4b25b04 100644
> --- a/drivers/devfreq/tegra30-devfreq.c
> +++ b/drivers/devfreq/tegra30-devfreq.c
> @@ -807,10 +807,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
>  	}
> 
>  	err = platform_get_irq(pdev, 0);
> -	if (err < 0) {
> -		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
> +	if (err < 0)
>  		return err;
> -	}
> +
>  	tegra->irq = err;
> 
>  	irq_set_status_flags(tegra->irq, IRQ_NOAUTOEN);
> --
> 2.26.0
> 

Thanks,

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: [PATCH] PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-04 21:40       ` Dmitry Osipenko
  0 siblings, 0 replies; 14+ messages in thread
From: Dmitry Osipenko @ 2020-04-04 21:40 UTC (permalink / raw)
  To: Markus Elfring, linux-tegra, linux-pm, Chanwoo Choi,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

04.04.2020 21:45, Markus Elfring пишет:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sat, 4 Apr 2020 20:34:02 +0200
> 
> The function “platform_get_irq” can log an error already.
> Thus omit a redundant message for the exception handling in the
> calling function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
>  drivers/devfreq/tegra30-devfreq.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
> index 28b2c7ca416e..93e6f4b25b04 100644
> --- a/drivers/devfreq/tegra30-devfreq.c
> +++ b/drivers/devfreq/tegra30-devfreq.c
> @@ -807,10 +807,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
>  	}
> 
>  	err = platform_get_irq(pdev, 0);
> -	if (err < 0) {
> -		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
> +	if (err < 0)
>  		return err;
> -	}
> +
>  	tegra->irq = err;
> 
>  	irq_set_status_flags(tegra->irq, IRQ_NOAUTOEN);
> --
> 2.26.0
> 

Thanks,

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
  2020-04-04 21:40       ` Dmitry Osipenko
  (?)
@ 2020-04-05  6:00           ` Markus Elfring
  -1 siblings, 0 replies; 14+ messages in thread
From: Markus Elfring @ 2020-04-05  6:00 UTC (permalink / raw)
  To: Dmitry Osipenko, linux-tegra-u79uwXL29TY76Z2rM5mHXA,
	linux-pm-u79uwXL29TY76Z2rM5mHXA, Chanwoo Choi, Jonathan Hunter,
	Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors-u79uwXL29TY76Z2rM5mHXA, Tang Bin

> Reviewed-by: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Thanks for your positive feedback.

Will the logging of error codes need any more clarification
around such function calls?

Regards,
Markus

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-05  6:00           ` Markus Elfring
  0 siblings, 0 replies; 14+ messages in thread
From: Markus Elfring @ 2020-04-05  6:00 UTC (permalink / raw)
  To: Dmitry Osipenko, linux-tegra, linux-pm, Chanwoo Choi,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

> Reviewed-by: Dmitry Osipenko <digetx@gmail.com>

Thanks for your positive feedback.

Will the logging of error codes need any more clarification
around such function calls?

Regards,
Markus

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-05  6:00           ` Markus Elfring
  0 siblings, 0 replies; 14+ messages in thread
From: Markus Elfring @ 2020-04-05  6:00 UTC (permalink / raw)
  To: Dmitry Osipenko, linux-tegra, linux-pm, Chanwoo Choi,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

> Reviewed-by: Dmitry Osipenko <digetx@gmail.com>

Thanks for your positive feedback.

Will the logging of error codes need any more clarification
around such function calls?

Regards,
Markus

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
  2020-04-05  6:00           ` Markus Elfring
  (?)
@ 2020-04-05 13:50               ` Dmitry Osipenko
  -1 siblings, 0 replies; 14+ messages in thread
From: Dmitry Osipenko @ 2020-04-05 13:50 UTC (permalink / raw)
  To: Markus Elfring, linux-tegra-u79uwXL29TY76Z2rM5mHXA,
	linux-pm-u79uwXL29TY76Z2rM5mHXA, Chanwoo Choi, Jonathan Hunter,
	Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors-u79uwXL29TY76Z2rM5mHXA, Tang Bin

05.04.2020 09:00, Markus Elfring пишет:
>> Reviewed-by: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> 
> Thanks for your positive feedback.
> 
> Will the logging of error codes need any more clarification
> around such function calls?

In general no, but it could be different for some (more complex) drivers.

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-05 13:50               ` Dmitry Osipenko
  0 siblings, 0 replies; 14+ messages in thread
From: Dmitry Osipenko @ 2020-04-05 13:50 UTC (permalink / raw)
  To: Markus Elfring, linux-tegra, linux-pm, Chanwoo Choi,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

05.04.2020 09:00, Markus Elfring пишет:
>> Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
> 
> Thanks for your positive feedback.
> 
> Will the logging of error codes need any more clarification
> around such function calls?

In general no, but it could be different for some (more complex) drivers.

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-05 13:50               ` Dmitry Osipenko
  0 siblings, 0 replies; 14+ messages in thread
From: Dmitry Osipenko @ 2020-04-05 13:50 UTC (permalink / raw)
  To: Markus Elfring, linux-tegra, linux-pm, Chanwoo Choi,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

05.04.2020 09:00, Markus Elfring пишет:
>> Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
> 
> Thanks for your positive feedback.
> 
> Will the logging of error codes need any more clarification
> around such function calls?

In general no, but it could be different for some (more complex) drivers.

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: [PATCH] PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
       [not found]   ` <ba67e238-43a7-6c53-363e-7a2c12f09949-S0/GAf8tV78@public.gmane.org>
  2020-04-04 21:40       ` Dmitry Osipenko
@ 2020-04-06  0:00     ` Chanwoo Choi
  0 siblings, 0 replies; 14+ messages in thread
From: Chanwoo Choi @ 2020-04-05 23:51 UTC (permalink / raw)
  To: Markus Elfring, linux-tegra, linux-pm, Dmitry Osipenko,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

On 4/5/20 3:45 AM, Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sat, 4 Apr 2020 20:34:02 +0200
> 
> The function “platform_get_irq” can log an error already.
> Thus omit a redundant message for the exception handling in the
> calling function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
>  drivers/devfreq/tegra30-devfreq.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
> index 28b2c7ca416e..93e6f4b25b04 100644
> --- a/drivers/devfreq/tegra30-devfreq.c
> +++ b/drivers/devfreq/tegra30-devfreq.c
> @@ -807,10 +807,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
>  	}
> 
>  	err = platform_get_irq(pdev, 0);
> -	if (err < 0) {
> -		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
> +	if (err < 0)
>  		return err;
> -	}
> +
>  	tegra->irq = err;
> 
>  	irq_set_status_flags(tegra->irq, IRQ_NOAUTOEN);
> --
> 2.26.0
> 
> 
> 

Applied it. Thanks.

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: [PATCH] PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-06  0:00     ` Chanwoo Choi
  0 siblings, 0 replies; 14+ messages in thread
From: Chanwoo Choi @ 2020-04-06  0:00 UTC (permalink / raw)
  To: Markus Elfring, linux-tegra-u79uwXL29TY76Z2rM5mHXA,
	linux-pm-u79uwXL29TY76Z2rM5mHXA, Dmitry Osipenko,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors-u79uwXL29TY76Z2rM5mHXA, Tang Bin

On 4/5/20 3:45 AM, Markus Elfring wrote:
> From: Markus Elfring <elfring-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
> Date: Sat, 4 Apr 2020 20:34:02 +0200
> 
> The function “platform_get_irq” can log an error already.
> Thus omit a redundant message for the exception handling in the
> calling function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
> ---
>  drivers/devfreq/tegra30-devfreq.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
> index 28b2c7ca416e..93e6f4b25b04 100644
> --- a/drivers/devfreq/tegra30-devfreq.c
> +++ b/drivers/devfreq/tegra30-devfreq.c
> @@ -807,10 +807,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
>  	}
> 
>  	err = platform_get_irq(pdev, 0);
> -	if (err < 0) {
> -		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
> +	if (err < 0)
>  		return err;
> -	}
> +
>  	tegra->irq = err;
> 
>  	irq_set_status_flags(tegra->irq, IRQ_NOAUTOEN);
> --
> 2.26.0
> 
> 
> 

Applied it. Thanks.

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics

^ permalink raw reply	[flat|nested] 14+ messages in thread
* Re: [PATCH] PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
@ 2020-04-06  0:00     ` Chanwoo Choi
  0 siblings, 0 replies; 14+ messages in thread
From: Chanwoo Choi @ 2020-04-06  0:00 UTC (permalink / raw)
  To: Markus Elfring, linux-tegra, linux-pm, Dmitry Osipenko,
	Jonathan Hunter, Kyungmin Park, MyungJoo Ham, Thierry Reding
  Cc: LKML, kernel-janitors, Tang Bin

On 4/5/20 3:45 AM, Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sat, 4 Apr 2020 20:34:02 +0200
> 
> The function “platform_get_irq” can log an error already.
> Thus omit a redundant message for the exception handling in the
> calling function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
>  drivers/devfreq/tegra30-devfreq.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
> index 28b2c7ca416e..93e6f4b25b04 100644
> --- a/drivers/devfreq/tegra30-devfreq.c
> +++ b/drivers/devfreq/tegra30-devfreq.c
> @@ -807,10 +807,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
>  	}
> 
>  	err = platform_get_irq(pdev, 0);
> -	if (err < 0) {
> -		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
> +	if (err < 0)
>  		return err;
> -	}
> +
>  	tegra->irq = err;
> 
>  	irq_set_status_flags(tegra->irq, IRQ_NOAUTOEN);
> --
> 2.26.0
> 
> 
> 

Applied it. Thanks.

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics

^ permalink raw reply	[flat|nested] 14+ messages in thread
end of thread, other threads:[~2020-04-06  0:00 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <CGME20200404184602epcas1p1e0188779ade7c393f9e37a4757e1b6cc@epcas1p1.samsung.com>
2020-04-04 18:45 ` [PATCH] PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe() Markus Elfring
2020-04-04 18:45   ` Markus Elfring
     [not found]   ` <ba67e238-43a7-6c53-363e-7a2c12f09949-S0/GAf8tV78@public.gmane.org>
2020-04-04 21:40     ` Dmitry Osipenko
2020-04-04 21:40       ` Dmitry Osipenko
2020-04-04 21:40       ` Dmitry Osipenko
     [not found]       ` <27bdd09b-0b8d-a6ef-2ffd-53421277fcca-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-04-05  6:00         ` Markus Elfring
2020-04-05  6:00           ` Markus Elfring
2020-04-05  6:00           ` Markus Elfring
     [not found]           ` <72e2319e-9b9b-9045-c007-320b2be1e886-S0/GAf8tV78@public.gmane.org>
2020-04-05 13:50             ` Dmitry Osipenko
2020-04-05 13:50               ` Dmitry Osipenko
2020-04-05 13:50               ` Dmitry Osipenko
2020-04-05 23:51   ` [PATCH] " Chanwoo Choi
2020-04-06  0:00     ` Chanwoo Choi
2020-04-06  0:00     ` Chanwoo Choi

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