1 files changed, 3 insertions, 1 deletions

diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index bfc096ac82e5..51d58ccda2d8 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -84,6 +84,8 @@ struct snd_pcm_ops {
  *
  */
 
+#define SNDRV_PCM_DEVICES               8
+
 #define SNDRV_PCM_IOCTL1_FALSE          ((void *)0)
 #define SNDRV_PCM_IOCTL1_TRUE           ((void *)1)
 
@@ -414,7 +416,7 @@ struct snd_pcm_str {
 struct snd_pcm {
         struct snd_card *card;
         struct list_head list;
-        int device; /* device number */
+        unsigned int device;    /* device number */
         unsigned int info_flags;
         unsigned short dev_class;
         unsigned short dev_subclass;