tree 3825acd7922b4deefc1fd3341819cad8e7a50ceb
parent 0adc301e7b3c098744d0098008b1aa31041e220b
author Geert Uytterhoeven <geert+renesas@glider.be> 1457968574 +0100
committer Jonathan Corbet <corbet@lwn.net> 1459407505 -0600

serial: doc: .break_ctl() is called with port->mutex() held

Note that mutex_lock() should not be called with interrupts disabled.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>