| Message ID | ba67e238-43a7-6c53-363e-7a2c12f09949@web.de (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Chanwoo Choi |
| Headers | show |
| Series | PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe() | expand |
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>
> 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
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.
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.
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);