staging: bcm2835-audio: remove unused macro

The VC_AUDIO_MAX_MSG_LEN macro is not used by anything in the
bcm2835-audio driver.

Signed-off-by: Hendrik v. Raven <hendrik@consetetur.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hendrik v. Raven 2017-02-14 10:35:15 +01:00 • committed by Greg Kroah-Hartman
commit ebd6228609