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[ALSA] dynamic minors (1/6): store device type in struct snd_minor

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Instead of a comment string, store the device type in the snd_minor
structure.  This makes snd_minor more flexible, and has the nice side
effect that we don't need anymore to create a separate snd_minor
template for registering a device but can pass the file_operations
directly to snd_register_device().

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
This commit is contained in:
Clemens Ladisch
2005-11-20 14:03:48 +01:00
committed by Jaroslav Kysela
parent a106cd3d9e
commit 2af677fc88
14 changed files with 108 additions and 114 deletions
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3
include/sound/pcm.h
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@@ -402,7 +402,6 @@ struct snd_pcm_str {
struct snd_pcm_oss_stream oss;
#endif
struct snd_pcm_file *files;
struct snd_minor *reg;
struct snd_info_entry *proc_root;
struct snd_info_entry *proc_info_entry;
#ifdef CONFIG_SND_DEBUG
@@ -441,7 +440,7 @@ struct snd_pcm_notify {
*/
extern struct snd_pcm *snd_pcm_devices[];
extern struct snd_minor snd_pcm_reg[2];
extern struct file_operations snd_pcm_f_ops[2];
int snd_pcm_new(struct snd_card *card, char *id, int device,
int playback_count, int capture_count,