pcm: Further cleanup of unused bits of the PCM ACPI:

 * pcm_get_bytes_remaining()
 * pcm_calculate_peaks()
 * pcm_get_peak_buffer()

Nothing in-tree uses these at all (except for the lua plugin wrapper)

Change-Id: I971b7beed6760250c8b1ce58f401a601e1e2d585

1 files changed, 0 insertions, 5 deletions

diff --git a/firmware/target/arm/pnx0101/pcm-pnx0101.c b/firmware/target/arm/pnx0101/pcm-pnx0101.c
index 01ead4723b..6099dcb7ef 100644
--- a/firmware/target/arm/pnx0101/pcm-pnx0101.c
+++ b/firmware/target/arm/pnx0101/pcm-pnx0101.c
@@ -192,11 +192,6 @@ void pcm_dma_apply_settings(void)
 {
 }
 
-size_t pcm_get_bytes_waiting(void)
-{
-    return p_size & ~3;
-}
-
 const void * pcm_play_dma_get_peak_buffer(int *count)
 {
     unsigned long addr = (unsigned long)p;