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regulator: Fetch enable gpiods nonexclusive

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Since the core regulator code is treating GPIO descriptors as
nonexclusive, i.e. it assumes that the enable GPIO line may be
shared with several regulators, let's add the flag introduced
for fixing this problem on fixed regulators to all drivers
fetching GPIO descriptors to avoid possible regressions.

Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Linus Walleij
2018-10-15 11:02:40 +02:00
committed by Mark Brown
parent b0ce7b29bf
commit 63239e4bf7
8 changed files with 24 additions and 17 deletions
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1
drivers/regulator/max8973-regulator.c
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@@ -758,6 +758,7 @@ static int max8973_probe(struct i2c_client *client,
gflags = GPIOD_OUT_HIGH;
else
gflags = GPIOD_OUT_LOW;
gflags |= GPIOD_FLAGS_BIT_NONEXCLUSIVE;
gpiod = devm_gpiod_get_optional(&client->dev,
"maxim,enable",
gflags);