1 files changed, 0 insertions, 26 deletions

diff --git a/sound/core/oss/pcm_plugin.h b/sound/core/oss/pcm_plugin.h
index a8a4f9580435..3be91b3d5377 100644
--- a/sound/core/oss/pcm_plugin.h
+++ b/sound/core/oss/pcm_plugin.h
@@ -24,13 +24,6 @@
 
 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
 
-#include <linux/bitmap.h>
-
-static inline unsigned long *bitmap_alloc(unsigned int nbits)
-{
-	return kmalloc(BITS_TO_LONGS(nbits), GFP_KERNEL);
-}
-
 #define snd_pcm_plug_stream(plug) ((plug)->stream)
 
 enum snd_pcm_plugin_action {
@@ -71,12 +64,6 @@ struct snd_pcm_plugin {
 	snd_pcm_sframes_t (*client_channels)(struct snd_pcm_plugin *plugin,
 					     snd_pcm_uframes_t frames,
 					     struct snd_pcm_plugin_channel **channels);
-	int (*src_channels_mask)(struct snd_pcm_plugin *plugin,
-				 unsigned long *dst_vmask,
-				 unsigned long **src_vmask);
-	int (*dst_channels_mask)(struct snd_pcm_plugin *plugin,
-				 unsigned long *src_vmask,
-				 unsigned long **dst_vmask);
 	snd_pcm_sframes_t (*transfer)(struct snd_pcm_plugin *plugin,
 				      const struct snd_pcm_plugin_channel *src_channels,
 				      struct snd_pcm_plugin_channel *dst_channels,
@@ -92,8 +79,6 @@ struct snd_pcm_plugin {
 	char *buf;
 	snd_pcm_uframes_t buf_frames;
 	struct snd_pcm_plugin_channel *buf_channels;
-	unsigned long *src_vmask;
-	unsigned long *dst_vmask;
 	char extra_data[0];
 };
 
@@ -130,7 +115,6 @@ int snd_pcm_plugin_build_rate(struct snd_pcm_substream *handle,
 int snd_pcm_plugin_build_route(struct snd_pcm_substream *handle,
 			       struct snd_pcm_plugin_format *src_format,
 			       struct snd_pcm_plugin_format *dst_format,
-			       int *ttable,
 		               struct snd_pcm_plugin **r_plugin);
 int snd_pcm_plugin_build_copy(struct snd_pcm_substream *handle,
 			      struct snd_pcm_plugin_format *src_format,
@@ -183,16 +167,6 @@ snd_pcm_sframes_t snd_pcm_oss_readv3(struct snd_pcm_substream *substream,
 				     void **bufs, snd_pcm_uframes_t frames,
 				     int in_kernel);
 
-#define ROUTE_PLUGIN_RESOLUTION 16
-
-int getput_index(int format);
-int copy_index(int format);
-int conv_index(int src_format, int dst_format);
-
-void zero_channel(struct snd_pcm_plugin *plugin,
-		  const struct snd_pcm_plugin_channel *dst_channel,
-		  size_t samples);
-
 #else
 
 static inline snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t drv_size) { return drv_size; }