[ALSA] dynamic minors (3/6): store device-specific object pointers dynamically

Instead of storing the pointers to the device-specific structures in an
array, put them into the struct snd_minor, and look them up dynamically.

This makes the device type modules independent of the minor number
encoding.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 5e29b0e0f214..314268a11048 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -412,6 +412,7 @@ struct snd_pcm_str {
 
 struct snd_pcm {
         struct snd_card *card;
+        struct list_head list;
         unsigned int device;    /* device number */
         unsigned int info_flags;
         unsigned short dev_class;
@@ -439,7 +440,6 @@ struct snd_pcm_notify {
  *  Registering
  */
 
-extern struct snd_pcm *snd_pcm_devices[];
 extern struct file_operations snd_pcm_f_ops[2];
 
 int snd_pcm_new(struct snd_card *card, char *id, int device,