diff --git a/include/linux/property.h b/include/linux/property.h index 1a12364050d8..df388bec57ed 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -143,6 +143,26 @@ static inline int device_property_read_u64(struct device *dev, return device_property_read_u64_array(dev, propname, val, 1); } +static inline int device_property_count_u8(struct device *dev, const char *propname) +{ + return device_property_read_u8_array(dev, propname, NULL, 0); +} + +static inline int device_property_count_u16(struct device *dev, const char *propname) +{ + return device_property_read_u16_array(dev, propname, NULL, 0); +} + +static inline int device_property_count_u32(struct device *dev, const char *propname) +{ + return device_property_read_u32_array(dev, propname, NULL, 0); +} + +static inline int device_property_count_u64(struct device *dev, const char *propname) +{ + return device_property_read_u64_array(dev, propname, NULL, 0); +} + static inline bool fwnode_property_read_bool(const struct fwnode_handle *fwnode, const char *propname) { @@ -173,6 +193,30 @@ static inline int fwnode_property_read_u64(const struct fwnode_handle *fwnode, return fwnode_property_read_u64_array(fwnode, propname, val, 1); } +static inline int fwnode_property_count_u8(const struct fwnode_handle *fwnode, + const char *propname) +{ + return fwnode_property_read_u8_array(fwnode, propname, NULL, 0); +} + +static inline int fwnode_property_count_u16(const struct fwnode_handle *fwnode, + const char *propname) +{ + return fwnode_property_read_u16_array(fwnode, propname, NULL, 0); +} + +static inline int fwnode_property_count_u32(const struct fwnode_handle *fwnode, + const char *propname) +{ + return fwnode_property_read_u32_array(fwnode, propname, NULL, 0); +} + +static inline int fwnode_property_count_u64(const struct fwnode_handle *fwnode, + const char *propname) +{ + return fwnode_property_read_u64_array(fwnode, propname, NULL, 0); +} + /** * struct property_entry - "Built-in" device property representation. * @name: Name of the property.