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authorTakashi Iwai <tiwai@suse.de>2007-10-30 11:59:15 +0100
committerJaroslav Kysela <perex@perex.cz>2008-01-31 17:29:13 +0100
commit05c1afe75fcebf456017ec186811cf1599f4360e (patch)
tree3000085048bb79d54f61c993c2b8e5eb1bd0618f /sound/drivers/opl3/opl3_lib.c
parent224a033252bba46c5c8b5df625f5e781ca138f48 (diff)
downloadop-kernel-dev-05c1afe75fcebf456017ec186811cf1599f4360e.zip
op-kernel-dev-05c1afe75fcebf456017ec186811cf1599f4360e.tar.gz
[ALSA] opl3 - simplify exclusive access lock
Use the exclusive access lock in hwdep instead of the own one. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/drivers/opl3/opl3_lib.c')
-rw-r--r--sound/drivers/opl3/opl3_lib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c
index a657da9..a127084 100644
--- a/sound/drivers/opl3/opl3_lib.c
+++ b/sound/drivers/opl3/opl3_lib.c
@@ -361,7 +361,6 @@ int snd_opl3_new(struct snd_card *card,
opl3->hardware = hardware;
spin_lock_init(&opl3->reg_lock);
spin_lock_init(&opl3->timer_lock);
- mutex_init(&opl3->access_mutex);
if ((err = snd_device_new(card, SNDRV_DEV_CODEC, opl3, &ops)) < 0) {
snd_opl3_free(opl3);
@@ -497,6 +496,7 @@ int snd_opl3_hwdep_new(struct snd_opl3 * opl3,
return err;
}
hw->private_data = opl3;
+ hw->exclusive = 1;
#ifdef CONFIG_SND_OSSEMUL
if (device == 0) {
hw->oss_type = SNDRV_OSS_DEVICE_TYPE_DMFM;
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