Messages in this thread | | | Date | Wed, 28 Nov 2018 15:18:36 +0000 | From | Charles Keepax <> | Subject | Re: [PATCH 10/10] regulator: tps65090: Let core handle GPIO descriptors |
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On Wed, Nov 28, 2018 at 11:43:50AM +0100, Linus Walleij wrote: > Use the gpiod_get_from_of_node() rather than the devm_* > version so that the regulator core can handle the lifecycle > of these descriptors. > > This patch requires "gpio: Export gpiod_get_from_of_node()" > to be applied first. > > Fixes: 3012e81446d0 ("regulator: tps65090: Pass descriptor instead of GPIO number") > Signed-off-by: Linus Walleij <linus.walleij@linaro.org> > --- > drivers/regulator/tps65090-regulator.c | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-) > > diff --git a/drivers/regulator/tps65090-regulator.c b/drivers/regulator/tps65090-regulator.c > index db714d5edafc..223f6974a9f3 100644 > --- a/drivers/regulator/tps65090-regulator.c > +++ b/drivers/regulator/tps65090-regulator.c > @@ -376,11 +376,11 @@ static struct tps65090_platform_data *tps65090_parse_dt_reg_data( > gflags = GPIOD_OUT_LOW; > gflags |= GPIOD_FLAGS_BIT_NONEXCLUSIVE; > > - rpdata->gpiod = devm_gpiod_get_from_of_node(&pdev->dev, > - tps65090_matches[idx].of_node, > - "dcdc-ext-control-gpios", 0, > - gflags, > - "tps65090"); > + rpdata->gpiod = gpiod_get_from_of_node( > + tps65090_matches[idx].of_node, > + "dcdc-ext-control-gpios", 0, > + gflags, > + "tps65090"); > if (IS_ERR(rpdata->gpiod)) > return ERR_CAST(rpdata->gpiod); > if (!rpdata->gpiod)
This one needs some handling to avoid leaking the gpio too.
Thanks, Charles
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