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Diffstat (limited to 'include/uapi/sound/asound.h')
-rw-r--r--include/uapi/sound/asound.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
index 000b36c0e2b9..5a049eeaecce 100644
--- a/include/uapi/sound/asound.h
+++ b/include/uapi/sound/asound.h
@@ -730,7 +730,7 @@ enum {
#define SNDRV_RAWMIDI_INFO_UMP 0x00000008
#define SNDRV_RAWMIDI_INFO_STREAM_INACTIVE 0x00000010
-#define SNDRV_RAWMIDI_DEVICE_UNKNOWN -1
+#define SNDRV_RAWMIDI_DEVICE_UNKNOWN 0
struct snd_rawmidi_info {
unsigned int device; /* RO/WR (control): device number */