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Diffstat (limited to 'sound/drivers/opl4/opl4_proc.c')
-rw-r--r--sound/drivers/opl4/opl4_proc.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/drivers/opl4/opl4_proc.c b/sound/drivers/opl4/opl4_proc.c
index f4b4e74fcc1..e552ec34166 100644
--- a/sound/drivers/opl4/opl4_proc.c
+++ b/sound/drivers/opl4/opl4_proc.c
@@ -28,13 +28,13 @@ static int snd_opl4_mem_proc_open(struct snd_info_entry *entry,
{
struct snd_opl4 *opl4 = entry->private_data;
- down(&opl4->access_mutex);
+ mutex_lock(&opl4->access_mutex);
if (opl4->memory_access) {
- up(&opl4->access_mutex);
+ mutex_unlock(&opl4->access_mutex);
return -EBUSY;
}
opl4->memory_access++;
- up(&opl4->access_mutex);
+ mutex_unlock(&opl4->access_mutex);
return 0;
}
@@ -43,9 +43,9 @@ static int snd_opl4_mem_proc_release(struct snd_info_entry *entry,
{
struct snd_opl4 *opl4 = entry->private_data;
- down(&opl4->access_mutex);
+ mutex_lock(&opl4->access_mutex);
opl4->memory_access--;
- up(&opl4->access_mutex);
+ mutex_unlock(&opl4->access_mutex);
return 0;
}