From: Robin Gong Subject: [PATCH] regulator:pfuze100: fix build warning and correct the binding doc fix building warning and correct the binding doc Signed-off-by: Robin Gong Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/regulator/pfuze100.txt | 2 ++ drivers/regulator/pfuze100-regulator.c | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) --- a/Documentation/devicetree/bindings/regulator/pfuze100.txt +++ b/Documentation/devicetree/bindings/regulator/pfuze100.txt @@ -3,6 +3,8 @@ PFUZE100 family of regulators Required properties: - compatible: "fsl,pfuze100" - reg: I2C slave address + +Required child node: - regulators: This is the list of child nodes that specify the regulator initialization data for defined regulators. Please refer to below doc Documentation/devicetree/bindings/regulator/regulator.txt. --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -295,7 +295,7 @@ static inline struct device_node *match_ #else static int pfuze_parse_regulators_dt(struct pfuze_chip *chip) { - return NULL; + return 0; } static inline struct regulator_init_data *match_init_data(int index)