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| author | Alexander Motin <mav@FreeBSD.org> | 2021-09-04 22:22:53 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2021-09-04 22:30:36 +0000 |
| commit | 1f7a6325fe1b628c18b51d94eeec879c38c650b8 (patch) | |
| tree | 2208fadef2adb93186a9b62cde12f6dc14cb7182 /sys/dev/sound/pcm | |
| parent | 440320b620a29fdc4033a2b9b67eb4401cb903bb (diff) | |
| download | src-1f7a6325fe1b628c18b51d94eeec879c38c650b8.tar.gz src-1f7a6325fe1b628c18b51d94eeec879c38c650b8.zip | |
sound(4): Remove pointless Giant from bus_dma_tag_create().
None of the drivers really implement asynchronous buffer loading, so
they don't need lock there. The only question is which of them have
BUS_DMA_NOWAIT flag there already, and to which it should be added.
Diffstat (limited to 'sys/dev/sound/pcm')
| -rw-r--r-- | sys/dev/sound/pcm/buffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/sound/pcm/buffer.c b/sys/dev/sound/pcm/buffer.c index b86b67e44344..14fc098d6b33 100644 --- a/sys/dev/sound/pcm/buffer.c +++ b/sys/dev/sound/pcm/buffer.c @@ -107,7 +107,7 @@ sndbuf_alloc(struct snd_dbuf *b, bus_dma_tag_t dmatag, int dmaflags, return (ENOMEM); } if (bus_dmamap_load(b->dmatag, b->dmamap, b->buf, b->maxsize, - sndbuf_setmap, b, 0) != 0 || b->buf_addr == 0) { + sndbuf_setmap, b, BUS_DMA_NOWAIT) != 0 || b->buf_addr == 0) { sndbuf_free(b); return (ENOMEM); } |