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-rw-r--r--sound/core/pcm_local.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/core/pcm_local.h b/sound/core/pcm_local.h
index 1161ab2d6a5b..5565e1c4196a 100644
--- a/sound/core/pcm_local.h
+++ b/sound/core/pcm_local.h
@@ -67,4 +67,9 @@ static inline void snd_pcm_timer_done(struct snd_pcm_substream *substream) {}
void __snd_pcm_xrun(struct snd_pcm_substream *substream);
void snd_pcm_group_init(struct snd_pcm_group *group);
+#ifdef CONFIG_SND_DMA_SGBUF
+struct page *snd_pcm_sgbuf_ops_page(struct snd_pcm_substream *substream,
+ unsigned long offset);
+#endif
+
#endif /* __SOUND_CORE_PCM_LOCAL_H */