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authorIngo Molnar <mingo@elte.hu>2006-01-16 16:31:42 +0100
committerJaroslav Kysela <perex@suse.cz>2006-03-22 10:24:57 +0100
commitef9f0a42db987e7e2df72289fb4522d24027786b (patch)
tree34f3ad0c1abdbeb6df5a1d5137db6b4f34695f5a /sound/synth/emux/emux_oss.c
parent1a60d4c5a0c4028559585a74e48593b16e1ca9b2 (diff)
downloadlinux-ef9f0a42db987e7e2df72289fb4522d24027786b.tar.bz2
[ALSA] semaphore -> mutex (driver part)
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/synth/emux/emux_oss.c')
-rw-r--r--sound/synth/emux/emux_oss.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/synth/emux/emux_oss.c b/sound/synth/emux/emux_oss.c
index dfbfcfbe5dd2..3436816727c8 100644
--- a/sound/synth/emux/emux_oss.c
+++ b/sound/synth/emux/emux_oss.c
@@ -117,10 +117,10 @@ snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure)
emu = closure;
snd_assert(arg != NULL && emu != NULL, return -ENXIO);
- down(&emu->register_mutex);
+ mutex_lock(&emu->register_mutex);
if (!snd_emux_inc_count(emu)) {
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return -EFAULT;
}
@@ -134,7 +134,7 @@ snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure)
if (p == NULL) {
snd_printk("can't create port\n");
snd_emux_dec_count(emu);
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return -ENOMEM;
}
@@ -148,7 +148,7 @@ snd_emux_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure)
snd_emux_reset_port(p);
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return 0;
}
@@ -191,13 +191,13 @@ snd_emux_close_seq_oss(struct snd_seq_oss_arg *arg)
emu = p->emu;
snd_assert(emu != NULL, return -ENXIO);
- down(&emu->register_mutex);
+ mutex_lock(&emu->register_mutex);
snd_emux_sounds_off_all(p);
snd_soundfont_close_check(emu->sflist, SF_CLIENT_NO(p->chset.port));
snd_seq_event_port_detach(p->chset.client, p->chset.port);
snd_emux_dec_count(emu);
- up(&emu->register_mutex);
+ mutex_unlock(&emu->register_mutex);
return 0;
}