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Diffstat (limited to 'include/sound/pcm.h')
-rw-r--r--include/sound/pcm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index b0be09279943..ffc161906d36 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -100,7 +100,7 @@ struct snd_pcm_ops {
#endif
#define SNDRV_PCM_IOCTL1_RESET 0
-#define SNDRV_PCM_IOCTL1_INFO 1
+/* 1 is absent slot. */
#define SNDRV_PCM_IOCTL1_CHANNEL_INFO 2
#define SNDRV_PCM_IOCTL1_GSTATE 3
#define SNDRV_PCM_IOCTL1_FIFO_SIZE 4