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authorStephen Warren <swarren@nvidia.com>2013-12-10 12:35:25 -0700
committerMark Brown <broonie@linaro.org>2013-12-18 18:55:06 +0000
commite1771bcf99b0dc91f4ba645c1740fd5031702f49 (patch)
tree56d12a6132a8151ce33bd89899aaa85d2ea40be7 /include/sound/spear_dma.h
parentede38884ac25ed78e43f3480056670963a9980f0 (diff)
downloadop-kernel-dev-e1771bcf99b0dc91f4ba645c1740fd5031702f49.zip
op-kernel-dev-e1771bcf99b0dc91f4ba645c1740fd5031702f49.tar.gz
ASoC: SPEAr: remove custom DMA alloc compat function
spear_pcm_request_chan() is almost identical to dmaengine_pcm_compat_request_channel(), with the exception that the latter: a) Assumes that the DAI DMA data is a struct snd_dmaengine_dai_dma_data pointer rather than some custom type. b) dma_data->filter_data rather than dma_data should be passed to snd_dmaengine_pcm_request_channel() as the filter data. Make minor changes to the SPEAr DAI drivers so that those two conditions are met. This allows removal of the custom .compat_request_channel(). Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'include/sound/spear_dma.h')
-rw-r--r--include/sound/spear_dma.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/sound/spear_dma.h b/include/sound/spear_dma.h
index 1b365bf..65aca51 100644
--- a/include/sound/spear_dma.h
+++ b/include/sound/spear_dma.h
@@ -29,7 +29,6 @@ struct spear_dma_data {
dma_addr_t addr;
u32 max_burst;
enum dma_slave_buswidth addr_width;
- bool (*filter)(struct dma_chan *chan, void *slave);
};
#endif /* SPEAR_DMA_H */
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