diff options
| author |   Takashi Iwai <tiwai@suse.de> | 2006-06-23 14:37:59 +0200 |
|---|---|---|
| committer |   Jaroslav Kysela <perex@suse.cz> | 2006-09-23 10:36:48 +0200 |
| commit | 746d4a02e68499fc6c1f8d0c43d2271853ade181 (patch) | |
| tree | c4a1e9a0e8f5f95a44a3349d9b86490fe837428f /sound/pci/ac97 | |
| parent | [ALSA] Control API - TLV implementation for additional information like dB scale (diff) | |
| download | linux-dev-746d4a02e68499fc6c1f8d0c43d2271853ade181.tar.xz linux-dev-746d4a02e68499fc6c1f8d0c43d2271853ade181.zip | |
[ALSA] Fix disconnection of proc interface
- Add the linked list to each proc entry to enable a single-shot
disconnection (unregister)
- Deprecate snd_info_unregister(), use snd_info_free_entry()
- Removed NULL checks of snd_info_free_entry()
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/ac97')
| -rw-r--r-- | sound/pci/ac97/ac97_proc.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/sound/pci/ac97/ac97_proc.c b/sound/pci/ac97/ac97_proc.c index 2118df50b9d6..a3fdd7da911c 100644 --- a/sound/pci/ac97/ac97_proc.c +++ b/sound/pci/ac97/ac97_proc.c @@ -457,14 +457,10 @@ void snd_ac97_proc_init(struct snd_ac97 * ac97) void snd_ac97_proc_done(struct snd_ac97 * ac97) { - if (ac97->proc_regs) { - snd_info_unregister(ac97->proc_regs); - ac97->proc_regs = NULL; - } - if (ac97->proc) { - snd_info_unregister(ac97->proc); - ac97->proc = NULL; - } + snd_info_free_entry(ac97->proc_regs); + ac97->proc_regs = NULL; + snd_info_free_entry(ac97->proc); + ac97->proc = NULL; } void snd_ac97_bus_proc_init(struct snd_ac97_bus * bus) @@ -485,8 +481,6 @@ void snd_ac97_bus_proc_init(struct snd_ac97_bus * bus) void snd_ac97_bus_proc_done(struct snd_ac97_bus * bus) { - if (bus->proc) { - snd_info_unregister(bus->proc); - bus->proc = NULL; - } + snd_info_free_entry(bus->proc); + bus->proc = NULL; } |