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-rw-r--r--include/sound.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/sound.h b/include/sound.h
index ea0b115..d73839d 100644
--- a/include/sound.h
+++ b/include/sound.h
@@ -46,10 +46,10 @@ struct sound_codec_info {
/*
* Initialises audio sub system
- *
+ * @param blob Pointer of device tree node or NULL if none.
* @return int value 0 for success, -1 for error
*/
-int sound_init(void);
+int sound_init(const void *blob);
/*
* plays the pcm data buffer in pcm_data.h through i2s1 to make the