summaryrefslogtreecommitdiffstats
path: root/sound/pci/hda/hda_generic.c
diff options
context:
space:
mode:
authorMatthias Kaehlcke <matthias.kaehlcke@gmail.com>2007-09-17 14:40:04 +0200
committerJaroslav Kysela <perex@perex.cz>2007-10-16 16:50:42 +0200
commit33206e862edb930615a586f5156c2760ddb4bac0 (patch)
tree6032705619187a785d2cbc459b49ca78fc922e4a /sound/pci/hda/hda_generic.c
parent50f47ff1b9295f126a1256d607e5b6e951d6f34e (diff)
downloadop-kernel-dev-33206e862edb930615a586f5156c2760ddb4bac0.zip
op-kernel-dev-33206e862edb930615a586f5156c2760ddb4bac0.tar.gz
[ALSA] Intel HD Audio: Use list_for_each_entry(_safe)
Intel HD Audio: Use list_for_each_entry(_safe) instead of list_for_each(_safe) Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/hda/hda_generic.c')
-rw-r--r--sound/pci/hda/hda_generic.c25
1 files changed, 7 insertions, 18 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 819c804..c957eb5 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -95,13 +95,12 @@ struct hda_gspec {
static void snd_hda_generic_free(struct hda_codec *codec)
{
struct hda_gspec *spec = codec->spec;
- struct list_head *p, *n;
+ struct hda_gnode *node, *n;
if (! spec)
return;
/* free all widgets */
- list_for_each_safe(p, n, &spec->nid_list) {
- struct hda_gnode *node = list_entry(p, struct hda_gnode, list);
+ list_for_each_entry_safe(node, n, &spec->nid_list, list) {
if (node->conn_list != node->slist)
kfree(node->conn_list);
kfree(node);
@@ -203,11 +202,9 @@ static int build_afg_tree(struct hda_codec *codec)
/* FIXME: should avoid the braindead linear search */
static struct hda_gnode *hda_get_node(struct hda_gspec *spec, hda_nid_t nid)
{
- struct list_head *p;
struct hda_gnode *node;
- list_for_each(p, &spec->nid_list) {
- node = list_entry(p, struct hda_gnode, list);
+ list_for_each_entry(node, &spec->nid_list, list) {
if (node->nid == nid)
return node;
}
@@ -260,11 +257,9 @@ static int select_input_connection(struct hda_codec *codec, struct hda_gnode *no
*/
static void clear_check_flags(struct hda_gspec *spec)
{
- struct list_head *p;
struct hda_gnode *node;
- list_for_each(p, &spec->nid_list) {
- node = list_entry(p, struct hda_gnode, list);
+ list_for_each_entry(node, &spec->nid_list, list) {
node->checked = 0;
}
}
@@ -347,12 +342,10 @@ static struct hda_gnode *parse_output_jack(struct hda_codec *codec,
struct hda_gspec *spec,
int jack_type)
{
- struct list_head *p;
struct hda_gnode *node;
int err;
- list_for_each(p, &spec->nid_list) {
- node = list_entry(p, struct hda_gnode, list);
+ list_for_each_entry(node, &spec->nid_list, list) {
if (node->type != AC_WID_PIN)
continue;
/* output capable? */
@@ -664,7 +657,6 @@ static int parse_input_path(struct hda_codec *codec, struct hda_gnode *adc_node)
static int parse_input(struct hda_codec *codec)
{
struct hda_gspec *spec = codec->spec;
- struct list_head *p;
struct hda_gnode *node;
int err;
@@ -673,8 +665,7 @@ static int parse_input(struct hda_codec *codec)
* If it reaches to certain input PINs, we take it as the
* input path.
*/
- list_for_each(p, &spec->nid_list) {
- node = list_entry(p, struct hda_gnode, list);
+ list_for_each_entry(node, &spec->nid_list, list) {
if (node->wid_caps & AC_WCAP_DIGITAL)
continue; /* skip SPDIF */
if (node->type == AC_WID_AUD_IN) {
@@ -943,7 +934,6 @@ static int parse_loopback_path(struct hda_codec *codec, struct hda_gspec *spec,
static int build_loopback_controls(struct hda_codec *codec)
{
struct hda_gspec *spec = codec->spec;
- struct list_head *p;
struct hda_gnode *node;
int err;
const char *type;
@@ -951,8 +941,7 @@ static int build_loopback_controls(struct hda_codec *codec)
if (! spec->out_pin_node[0])
return 0;
- list_for_each(p, &spec->nid_list) {
- node = list_entry(p, struct hda_gnode, list);
+ list_for_each_entry(node, &spec->nid_list, list) {
if (node->type != AC_WID_PIN)
continue;
/* input capable? */
OpenPOWER on IntegriCloud