4.19-stable review patch. If anyone has any objections, please let me know.
------------------ From: Heikki Krogerus <[email protected]> commit cd7753d371388e712e3ee52b693459f9b71aaac2 upstream. Introducing helpers for adding and removing multiple device connection descriptions at once. Acked-by: Hans de Goede <[email protected]> Tested-by: Hans de Goede <[email protected]> Signed-off-by: Heikki Krogerus <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- include/linux/device.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) --- a/include/linux/device.h +++ b/include/linux/device.h @@ -774,6 +774,30 @@ void device_connection_add(struct device void device_connection_remove(struct device_connection *con); /** + * device_connections_add - Add multiple device connections at once + * @cons: Zero terminated array of device connection descriptors + */ +static inline void device_connections_add(struct device_connection *cons) +{ + struct device_connection *c; + + for (c = cons; c->endpoint[0]; c++) + device_connection_add(c); +} + +/** + * device_connections_remove - Remove multiple device connections at once + * @cons: Zero terminated array of device connection descriptors + */ +static inline void device_connections_remove(struct device_connection *cons) +{ + struct device_connection *c; + + for (c = cons; c->endpoint[0]; c++) + device_connection_remove(c); +} + +/** * enum device_link_state - Device link states. * @DL_STATE_NONE: The presence of the drivers is not being tracked. * @DL_STATE_DORMANT: None of the supplier/consumer drivers is present.
