linux-kernel - [PATCH 10/10] regulator: tps65090: Let core handle GPIO descriptors

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Date:   Wed, 28 Nov 2018 11:43:50 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     linux-kernel@...r.kernel.org,
        Charles Keepax <ckeepax@...nsource.cirrus.com>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH 10/10] regulator: tps65090: Let core handle GPIO descriptors

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@...aro.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)
-- 
2.19.1