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Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/pcm_native.c27
1 files changed, 10 insertions, 17 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 905234817c8..42a039cc50a 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -712,26 +712,22 @@ static int snd_pcm_action_group(struct action_ops *ops,
struct snd_pcm_substream *substream,
int state, int do_lock)
{
- struct list_head *pos;
struct snd_pcm_substream *s = NULL;
struct snd_pcm_substream *s1;
int res = 0;
- snd_pcm_group_for_each(pos, substream) {
- s = snd_pcm_group_substream_entry(pos);
+ snd_pcm_group_for_each_entry(s, substream) {
if (do_lock && s != substream)
spin_lock(&s->self_group.lock);
res = ops->pre_action(s, state);
if (res < 0)
goto _unlock;
}
- snd_pcm_group_for_each(pos, substream) {
- s = snd_pcm_group_substream_entry(pos);
+ snd_pcm_group_for_each_entry(s, substream) {
res = ops->do_action(s, state);
if (res < 0) {
if (ops->undo_action) {
- snd_pcm_group_for_each(pos, substream) {
- s1 = snd_pcm_group_substream_entry(pos);
+ snd_pcm_group_for_each_entry(s1, substream) {
if (s1 == s) /* failed stream */
break;
ops->undo_action(s1, state);
@@ -741,15 +737,13 @@ static int snd_pcm_action_group(struct action_ops *ops,
goto _unlock;
}
}
- snd_pcm_group_for_each(pos, substream) {
- s = snd_pcm_group_substream_entry(pos);
+ snd_pcm_group_for_each_entry(s, substream) {
ops->post_action(s, state);
}
_unlock:
if (do_lock) {
/* unlock streams */
- snd_pcm_group_for_each(pos, substream) {
- s1 = snd_pcm_group_substream_entry(pos);
+ snd_pcm_group_for_each_entry(s1, substream) {
if (s1 != substream)
spin_unlock(&s1->self_group.lock);
if (s1 == s) /* end */
@@ -1438,7 +1432,7 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream)
{
struct snd_card *card;
struct snd_pcm_runtime *runtime;
- struct list_head *pos;
+ struct snd_pcm_substream *s;
int result = 0;
int i, num_drecs;
struct drain_rec *drec, drec_tmp, *d;
@@ -1473,8 +1467,7 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream)
/* count only playback streams */
num_drecs = 0;
- snd_pcm_group_for_each(pos, substream) {
- struct snd_pcm_substream *s = snd_pcm_group_substream_entry(pos);
+ snd_pcm_group_for_each_entry(s, substream) {
runtime = s->runtime;
if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) {
d = &drec[num_drecs++];
@@ -1674,7 +1667,7 @@ static void relink_to_local(struct snd_pcm_substream *substream)
static int snd_pcm_unlink(struct snd_pcm_substream *substream)
{
- struct list_head *pos;
+ struct snd_pcm_substream *s;
int res = 0;
down_write(&snd_pcm_link_rwsem);
@@ -1686,8 +1679,8 @@ static int snd_pcm_unlink(struct snd_pcm_substream *substream)
list_del(&substream->link_list);
substream->group->count--;
if (substream->group->count == 1) { /* detach the last stream, too */
- snd_pcm_group_for_each(pos, substream) {
- relink_to_local(snd_pcm_group_substream_entry(pos));
+ snd_pcm_group_for_each_entry(s, substream) {
+ relink_to_local(s);
break;
}
kfree(substream->group);