On Wed, Oct 23, 2013 at 11:17:46AM -0700, Joe Perches wrote:
> On Wed, 2013-10-23 at 19:54 +0200, Sebastian Reichel wrote:
> > Use dev_err() to output errors instead of dev_dbg().
> []
> > diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c
> []
> > @@ -60,7 +60,7 @@ static int twl4030_pwrbutton_probe(struct platform_device *pdev)
> >
> > pwr = input_allocate_device();
> > if (!pwr) {
> > - dev_dbg(&pdev->dev, "Can't allocate power button\n");
> > + dev_err(&pdev->dev, "Can't allocate power button\n");
> > return -ENOMEM;
> > }
>
> input_allocate_device uses kzalloc and it will emit a
> standardized OOM message along with a dump_stack()
> so this dev_err/dev_dbg is redundant and not necessary.
I saw you sent a big patchset changing this for all drivers.
Should I drop this patch?
-- Sebastian
Attachment:
signature.asc
Description: Digital signature
