tree 286bf3fdeec1bef50a64f4597deef90c55f1c82f
parent 9561de3a55bed6bdd44a12820ba81ec416e705a7
author Johan Hovold <johan@kernel.org> 1685882103 +0200
committer Johan Hovold <johan@kernel.org> 1686150023 +0200

USB: serial: return errors from break handling

Start propagating errors to user space when setting the break state
fails.

This will be used by follow-on changes to also report when a driver or
device does not support break control.

Tested-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Johan Hovold <johan@kernel.org>