diff options
| author |   Linus Walleij <linus.walleij@linaro.org> | 2018-10-15 11:02:40 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2018-10-15 10:48:59 +0100 |
| commit | 63239e4bf7eff394d2bcba95999d6e3eae2be6a6 (patch) | |
| tree | 8ed6cf3aaf31a9a053c8b2151e9bfbcde6a5a965 /drivers/regulator/lp8788-ldo.c | |
| parent | regulator/gpio: Allow nonexclusive GPIO access (diff) | |
| download | linux-dev-63239e4bf7eff394d2bcba95999d6e3eae2be6a6.tar.xz linux-dev-63239e4bf7eff394d2bcba95999d6e3eae2be6a6.zip | |
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/lp8788-ldo.c')
| -rw-r--r-- | drivers/regulator/lp8788-ldo.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/regulator/lp8788-ldo.c b/drivers/regulator/lp8788-ldo.c index f2347474a106..553b4790050f 100644 --- a/drivers/regulator/lp8788-ldo.c +++ b/drivers/regulator/lp8788-ldo.c @@ -503,9 +503,10 @@ static int lp8788_config_ldo_enable_mode(struct platform_device *pdev, /* FIXME: check default mode for GPIO here: high or low? */ ldo->ena_gpiod = devm_gpiod_get_index_optional(&pdev->dev, - "enable", - enable_id, - GPIOD_OUT_HIGH); + "enable", + enable_id, + GPIOD_OUT_HIGH | + GPIOD_FLAGS_BIT_NONEXCLUSIVE); if (IS_ERR(ldo->ena_gpiod)) return PTR_ERR(ldo->ena_gpiod); |