Retire ISA sound card DMA support
authorEd Maste <emaste@FreeBSD.org>
Fri, 18 Mar 2022 16:22:21 +0000 (12:22 -0400)
committerEd Maste <emaste@FreeBSD.org>
Thu, 15 Sep 2022 14:07:23 +0000 (10:07 -0400)
commit9054e296819f325da3b6a4da301eab853eee6757
tree27ce963cca93da8a72b40d8ade1ed1df271b8b59
parentc387c23098d3b540ca6049b161ab08e1dd9794f7
Retire ISA sound card DMA support

As all ISA sound card drivers have been removed sndbuf_dma no longer
serves any purpose.

Reviewed by: mav
Relnotes:  Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34671
sys/conf/files
sys/dev/sound/isa/sndbuf_dma.c [deleted file]
sys/dev/sound/pcm/buffer.h
sys/dev/sound/pcm/channel.c
sys/modules/sound/sound/Makefile