From: Changbin Du <changbin.du@xxxxxxxxx> If device tree is not enabled, of_find_regulator_by_node() should have a dummy function since the function call is still there. Signed-off-by: Changbin Du <changbin.du@xxxxxxxxx> --- drivers/regulator/internal.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/internal.h b/drivers/regulator/internal.h index abfd56e..24fde1e 100644 --- a/drivers/regulator/internal.h +++ b/drivers/regulator/internal.h @@ -56,14 +56,19 @@ static inline struct regulator_dev *dev_to_rdev(struct device *dev) return container_of(dev, struct regulator_dev, dev); } -struct regulator_dev *of_find_regulator_by_node(struct device_node *np); - #ifdef CONFIG_OF +struct regulator_dev *of_find_regulator_by_node(struct device_node *np); struct regulator_init_data *regulator_of_get_init_data(struct device *dev, const struct regulator_desc *desc, struct regulator_config *config, struct device_node **node); #else +static inline struct regulator_dev * +of_find_regulator_by_node(struct device_node *np) +{ + return NULL; +} + static inline struct regulator_init_data * regulator_of_get_init_data(struct device *dev, const struct regulator_desc *desc, -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html