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authorLinus Walleij <linus.walleij@linaro.org>2018-10-15 11:02:40 +0200
committerMark Brown <broonie@kernel.org>2018-10-15 10:48:59 +0100
commit63239e4bf7eff394d2bcba95999d6e3eae2be6a6 (patch)
tree8ed6cf3aaf31a9a053c8b2151e9bfbcde6a5a965 /drivers/regulator/max8973-regulator.c
parentb0ce7b29bfcd090ddba476f45a75ec0a797b048a (diff)
regulator: Fetch enable gpiods nonexclusive
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>
Diffstat (limited to 'drivers/regulator/max8973-regulator.c')
-rw-r--r--drivers/regulator/max8973-regulator.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
index 7cd493ec6315..e7a58b509032 100644
--- a/drivers/regulator/max8973-regulator.c
+++ b/drivers/regulator/max8973-regulator.c
@@ -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);