audio: break generic buffer dependency on mixing-engine

Break the unnecessary dependency of the generic buffer management
code on mixing-engine. This is required for the next patch.

Signed-off-by: Volker RĂ¼melin <vr_qemu@t-online.de>
Message-id: 9315afe5-5958-c0b4-ea1e-14769511a9d5@t-online.de
Message-Id: <20210110100239.27588-10-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
1 file changed