tree 2eb2fff2863253d9a0467f76e96a758fe4bbdd9d
parent 97feeb48d4db30c7e83f25beef8f14d7295488fd
author Henrik Brix Andersen <hebad@vestas.com> 1663620557 +0200
committer Fabio Baltieri <fabio.baltieri@gmail.com> 1663953901 +0000

drivers: can: provide default callback to can_send() if NULL

Provide a default, internal callback to CAN controller drivers
implementation of can_send() if no callback was provided by the caller.

This allows for simplifying the CAN driver implementations of can_send() as
these no longer need special handling for callback/no callback operation.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>