regulator: Appease smatch in regulator_register()
We don't support missing configs at all so segfaulting isn't that bad
but since we've got checks in the code move the dereference after them.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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 @@
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);