pcm: Get rid of pcm_play_pause() and associated APIs

Nothing in the core has used it for some time.  It's exported to the
plugin API but the last plugins to use it were switched to the mixer API
back in 2011.

This allows us to get rid of pcm_play_dma_pause() from all audio drivers

Change-Id: Ic3fa02592316f84963e41d792d1cabb436d1ff6b

1 files changed, 0 insertions, 3 deletions

diff --git a/firmware/export/pcm-internal.h b/firmware/export/pcm-internal.h
index 7670f99f04..d5d46c33e1 100644
--- a/firmware/export/pcm-internal.h
+++ b/firmware/export/pcm-internal.h
@@ -119,7 +119,6 @@ pcm_play_dma_status_callback(enum pcm_dma_status status)
 
 #if defined(HAVE_SW_VOLUME_CONTROL) && !defined(PCM_SW_VOLUME_UNBUFFERED)
 void pcm_play_dma_start_int(const void *addr, size_t size);
-void pcm_play_dma_pause_int(bool pause);
 void pcm_play_dma_stop_int(void);
 void pcm_play_stop_int(void);
 const void *pcm_play_dma_get_peak_buffer_int(int *count);
@@ -139,7 +138,6 @@ void * pcm_dma_addr(void *addr);
 #endif
 
 extern volatile bool pcm_playing;
-extern volatile bool pcm_paused;
 
 void pcm_play_dma_lock(void);
 void pcm_play_dma_unlock(void);
@@ -147,7 +145,6 @@ void pcm_play_dma_init(void) INIT_ATTR;
 void pcm_play_dma_postinit(void);
 void pcm_play_dma_start(const void *addr, size_t size);
 void pcm_play_dma_stop(void);
-void pcm_play_dma_pause(bool pause);
 const void * pcm_play_dma_get_peak_buffer(int *count);
 
 void pcm_dma_apply_settings(void);