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authorClemens Ladisch <clemens@ladisch.de>2005-11-20 14:06:59 +0100
committerJaroslav Kysela <perex@suse.cz>2006-01-03 12:29:17 +0100
commitf87135f56cb266e031f5ec081dfbde7e43f55e80 (patch)
treec048abae6bb04df53f5d8d7dcffbf2c28bc638ff /include/sound/pcm.h
parent6983b7240cd229787c3ee00e663ea94ea649d96a (diff)
downloadop-kernel-dev-f87135f56cb266e031f5ec081dfbde7e43f55e80.zip
op-kernel-dev-f87135f56cb266e031f5ec081dfbde7e43f55e80.tar.gz
[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>
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 5e29b0e..314268a 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,
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