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-rw-r--r--drivers/regulator/core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 84202eaace5..65e07b941a3 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1691,6 +1691,9 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
!regulator_desc->type == REGULATOR_CURRENT)
return ERR_PTR(-EINVAL);
+ if (!init_data)
+ return ERR_PTR(-EINVAL);
+
rdev = kzalloc(sizeof(struct regulator_dev), GFP_KERNEL);
if (rdev == NULL)
return ERR_PTR(-ENOMEM);