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Add a "Return" section for it based on its behavior. Signed-off-by: Chen-Yu Tsai --- Changes since v1: - Capitalized first word of first sentence in "Return" section - Added articles ("the", "a") to the description based on surrounding and function implementation context - s/alloc/allocation/ --- drivers/regulator/fixed-helper.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/regulator/fixed-helper.c b/drivers/regulator/fixed-helper.c index 2d5a42b2b3d8..b6cb0aaac3b1 100644 --- a/drivers/regulator/fixed-helper.c +++ b/drivers/regulator/fixed-helper.c @@ -26,6 +26,8 @@ static void regulator_fixed_release(struct device *dev) * @supplies: consumers for this regulator * @num_supplies: number of consumers * @uv: voltage in microvolts + * + * Return: Pointer to registered platform device, or %NULL if memory allocation fails. */ struct platform_device *regulator_register_always_on(int id, const char *name, struct regulator_consumer_supply *supplies, int num_supplies, int uv)