Re: [PATCH v4 1/4] iio: tsl2772: Use devm_add_action_or_reset

Brian Masney
2019-08-01T09:37:34Z

On Thu, Aug 01, 2019 at 05:33:47AM -0400, Brian Masney wrote:
> On Thu, Aug 01, 2019 at 03:35:57PM +0800, Chuhong Yuan wrote:
> > Use devm_add_action_or_reset to remove the call to
> > tsl2772_disable_regulators_action to simplify the error path.
> >
> > Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
>
> For the whole series:
>
> Reviewed-by: Brian Masney <masneyb@onstation.org>

Oops, I forgot to add this as well:

Tested-by: Brian Masney <masneyb@onstation.org>

I tested this on a Nexus 5 phone.

Brian

>
> I forgot to mention this before, but next time please use a cover letter
> if you're sending more than one patch: git format-patch --cover-letter.
>
> Brian
>
>
> > ---
> > Changes in v4:
> > - Split v3 into three patches.
> > - Revise description to make it more precise.
> >
> > drivers/iio/light/tsl2772.c | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/iio/light/tsl2772.c b/drivers/iio/light/tsl2772.c
> > index 83cece921843..29cfd8ae2700 100644
> > --- a/drivers/iio/light/tsl2772.c
> > +++ b/drivers/iio/light/tsl2772.c
> > @@ -1807,10 +1807,10 @@ static int tsl2772_probe(struct i2c_client *clientp,
> > return PTR_ERR(chip->vdd_supply);
> > }
> >
> > - ret = devm_add_action(&clientp->dev, tsl2772_disable_regulators_action,
> > - chip);
> > + ret = devm_add_action_or_reset(&clientp->dev,
> > + tsl2772_disable_regulators_action,
> > + chip);
> > if (ret < 0) {
> > - tsl2772_disable_regulators_action(chip);
> > dev_err(&clientp->dev, "Failed to setup regulator cleanup action %d\n",
> > ret);
> > return ret;
> > --
> > 2.20.1