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authorTakashi Iwai <tiwai@suse.de>2006-06-23 08:38:23 -0400
committerJaroslav Kysela <perex@suse.cz>2006-09-23 04:36:58 -0400
commitc461482c8072bb073e6146db320d3da85cdc89ad (patch)
tree3b69cfd292a488a8cb57ac9b040bd2b1b1a1e26d /sound/core/rtctimer.c
parent746d4a02e68499fc6c1f8d0c43d2271853ade181 (diff)
[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.c2
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)
156static void __exit rtctimer_exit(void) 156static void __exit rtctimer_exit(void)
157{ 157{
158 if (rtctimer) { 158 if (rtctimer) {
159 snd_timer_global_unregister(rtctimer); 159 snd_timer_global_free(rtctimer);
160 rtctimer = NULL; 160 rtctimer = NULL;
161 } 161 }
162} 162}