pcm: Remove unused function pcm_play_dma_get_peak_buffer()

Change-Id: Ifd20fb14a22489cdb99154c01f69809a1e70d0c5

1 files changed, 0 insertions, 17 deletions

diff --git a/firmware/pcm_sw_volume.c b/firmware/pcm_sw_volume.c
index e972896321..29049059e6 100644
--- a/firmware/pcm_sw_volume.c
+++ b/firmware/pcm_sw_volume.c
@@ -285,23 +285,6 @@ void pcm_play_dma_stop_int(void)
     src_buf_rem = 0;
 }
 
-/* Return playing buffer from the source buffer */
-const void * pcm_play_dma_get_peak_buffer_int(int *count)
-{
-    const void *addr = src_buf_addr;
-    size_t size = src_buf_rem;
-    const void *addr2 = src_buf_addr;
-
-    if (addr == addr2 && size)
-    {
-        *count = size / PCM_SAMPLE_SIZE;
-        return addr;
-    }
-
-    *count = 0;
-    return NULL;
-}
-
 #endif /* PCM_SW_VOLUME_UNBUFFERED */