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Diffstat (limited to 'sound/soc/amd/raven/acp3x-pcm-dma.c')
-rw-r--r--sound/soc/amd/raven/acp3x-pcm-dma.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/sound/soc/amd/raven/acp3x-pcm-dma.c b/sound/soc/amd/raven/acp3x-pcm-dma.c
index 597d7c4b2a6b..75c06697fa09 100644
--- a/sound/soc/amd/raven/acp3x-pcm-dma.c
+++ b/sound/soc/amd/raven/acp3x-pcm-dma.c
@@ -147,7 +147,7 @@ static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
high |= BIT(31);
rv_writel(high, rtd->acp3x_base + mmACP_SCRATCH_REG_0 + val
+ 4);
- /* Move to next physically contiguos page */
+ /* Move to next physically contiguous page */
val += 8;
addr += PAGE_SIZE;
}
@@ -320,13 +320,6 @@ static int acp3x_dma_new(struct snd_soc_component *component,
return 0;
}
-static int acp3x_dma_mmap(struct snd_soc_component *component,
- struct snd_pcm_substream *substream,
- struct vm_area_struct *vma)
-{
- return snd_pcm_lib_default_mmap(substream, vma);
-}
-
static int acp3x_dma_close(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
@@ -370,7 +363,6 @@ static const struct snd_soc_component_driver acp3x_i2s_component = {
.close = acp3x_dma_close,
.hw_params = acp3x_dma_hw_params,
.pointer = acp3x_dma_pointer,
- .mmap = acp3x_dma_mmap,
.pcm_construct = acp3x_dma_new,
};