diff options
| author | Robby Cai <robby.cai@nxp.com> | 2026-03-13 21:31:02 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-03-17 18:07:36 +0000 |
| commit | 58068932402c7f5bf26489e01ae8e8bb89802d1e (patch) | |
| tree | 343bc5c6c618fc87aa5ee3a67ed9dd368f130e19 /drivers | |
| parent | d342f5e355aaa4ff4fb5bd4a4aab70ed3a4f3c35 (diff) | |
regulator: fp9931: Fix handling of mandatory "vin" supply
The FP9931 requires a mandatory "vin" power supply to operate.
Replace devm_regulator_get_optional() with devm_regulator_get() to
enforce this mandatory dependency.
Fixes: 12d821bd13d42 ("regulator: Add FP9931/JD9930 driver")
Signed-off-by: Robby Cai <robby.cai@nxp.com>
Link: https://patch.msgid.link/20260313133102.2749890-3-robby.cai@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/fp9931.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/fp9931.c b/drivers/regulator/fp9931.c index abea3b69d8a0..002b41f53eff 100644 --- a/drivers/regulator/fp9931.c +++ b/drivers/regulator/fp9931.c @@ -446,7 +446,7 @@ static int fp9931_probe(struct i2c_client *client) return dev_err_probe(&client->dev, PTR_ERR(data->regmap), "failed to allocate regmap!\n"); - data->vin_reg = devm_regulator_get_optional(&client->dev, "vin"); + data->vin_reg = devm_regulator_get(&client->dev, "vin"); if (IS_ERR(data->vin_reg)) return dev_err_probe(&client->dev, PTR_ERR(data->vin_reg), "failed to get vin regulator\n"); |