diff options
| -rw-r--r-- | drivers/regulator/core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 4bb1f84..7943fd6 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2833,13 +2833,15 @@ regulator_register(const struct regulator_desc *regulator_desc, const struct regulator_init_data *init_data; static atomic_t regulator_no = ATOMIC_INIT(0); struct regulator_dev *rdev; - struct device *dev = config->dev; + struct device *dev; int ret, i; const char *supply = NULL; if (regulator_desc == NULL || config == NULL) return ERR_PTR(-EINVAL); + dev = config->dev; + if (regulator_desc->name == NULL || regulator_desc->ops == NULL) return ERR_PTR(-EINVAL); |