Merge https://source.denx.de/u-boot/custodians/u-boot-usb

[platform/kernel/u-boot.git] / include / audio_codec.h

diff --git a/include/audio_codec.h b/include/audio_codec.h
index 2587099..a81a315 100644 (file)
--- a/include/audio_codec.h
+++ b/include/audio_codec.h
@@ -7,6 +7,8 @@
 #ifndef __AUDIO_CODEC_H__
 #define __AUDIO_CODEC_H__
 
+struct udevice;
+
 /*
  * An audio codec turns digital data into sound with various parameters to
  * control its operation.
@@ -40,7 +42,7 @@ struct audio_codec_ops {
  * @mclk_freq: Codec clock frequency in Hz
  * @bits_per_sample: Must be 16 or 24
  * @channels: Number of channels to use (1=mono, 2=stereo)
- * @return 0 if OK, -ve on error
+ * Return: 0 if OK, -ve on error
  */
 int audio_codec_set_params(struct udevice *dev, int interface, int rate,
                           int mclk_freq, int bits_per_sample, uint channels);