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| author | Matthias Kaehlcke <matthias.kaehlcke@gmail.com> | 2007-09-17 14:40:04 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2007-10-16 16:50:42 +0200 |
| commit | 33206e862edb930615a586f5156c2760ddb4bac0 (patch) | |
| tree | 6032705619187a785d2cbc459b49ca78fc922e4a /sound/pci/hda/hda_generic.c | |
| parent | 50f47ff1b9295f126a1256d607e5b6e951d6f34e (diff) | |
| download | op-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.c | 25 |
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? */ |
