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| author | Takashi Iwai <tiwai@suse.de> | 2006-06-23 14:38:23 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-09-23 10:36:58 +0200 |
| commit | c461482c8072bb073e6146db320d3da85cdc89ad (patch) | |
| tree | 3b69cfd292a488a8cb57ac9b040bd2b1b1a1e26d /sound/core/rtctimer.c | |
| parent | 746d4a02e68499fc6c1f8d0c43d2271853ade181 (diff) | |
| download | lwn-c461482c8072bb073e6146db320d3da85cdc89ad.tar.gz lwn-c461482c8072bb073e6146db320d3da85cdc89ad.zip | |
[ALSA] Unregister device files at disconnection
Orignally proposed by Sam Revitch <sam.revitch@gmail.com>.
Unregister device files at disconnection to avoid the futher accesses.
Also, the dev_unregister callback is removed and replaced with the
combination of disconnect + free.
A new function snd_card_free_when_closed() is introduced, which is
used in USB disconnect callback.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/core/rtctimer.c')
| -rw-r--r-- | sound/core/rtctimer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/rtctimer.c b/sound/core/rtctimer.c index 84704ccb1829..412dd62b654e 100644 --- a/sound/core/rtctimer.c +++ b/sound/core/rtctimer.c @@ -156,7 +156,7 @@ static int __init rtctimer_init(void) static void __exit rtctimer_exit(void) { if (rtctimer) { - snd_timer_global_unregister(rtctimer); + snd_timer_global_free(rtctimer); rtctimer = NULL; } } |