diff options
| author | Shiv Maliyappanahalli <smaliyap@codeaurora.org> | 2016-04-19 16:51:06 -0700 |
|---|---|---|
| committer | Jeevan Shriram <jshriram@codeaurora.org> | 2016-04-22 15:01:57 -0700 |
| commit | 52ba772633d61689575b5b824c086fcc3601c8b4 (patch) | |
| tree | 5eebe00c22782d7758c70003be0abe2683a6759c /sound/soc/soc-pcm.c | |
| parent | 2d242b7ef9b80be521945884490e4f3702f549c0 (diff) | |
soc: pcm: add arch_setup_dma_ops call
Make sure that DMA ops are initialized before attempting to allocate
the DMA substream buffer.
Change-Id: I03bcb4ac7ea415c00ce3047b844455f5c6546400
Signed-off-by: Shiv Maliyappanahalli <smaliyap@codeaurora.org>
Diffstat (limited to 'sound/soc/soc-pcm.c')
| -rw-r--r-- | sound/soc/soc-pcm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 92813b42904e..36a109dbe3d9 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -981,6 +981,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream, DMA_BIT_MASK(sizeof(dma_addr_t) * 8); substream->dma_buffer.private_data = NULL; + arch_setup_dma_ops(substream->dma_buffer.dev.dev, + 0, 0, NULL, 0); ret = snd_pcm_lib_malloc_pages(substream, PAGE_SIZE); if (ret < 0) goto platform_err; |