Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0ef6ce...
Commit: 0ef6ce7b6acddc3dc9e898125b3bada98a21130a
Parent: ca7cfae9eb91c012ac448dc6816ded6285f6f39a
Author: Takashi Iwai <tiwai@suse.de>
AuthorDate: Tue Jan 22 15:35:37 2008 +0100
Committer: Jaroslav Kysela <perex@perex.cz>
CommitDate: Thu Jan 31 17:30:10 2008 +0100
[ALSA] hda-codec - Optimize snd_hda_pser_pin_def_config()
Don't read the widget list again as we already have it at the beginning.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
sound/pci/hda/hda_codec.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index d4fd948..f6a9a5d 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -2671,8 +2671,7 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
struct auto_pin_cfg *cfg,
hda_nid_t *ignore_nids)
{
- hda_nid_t nid, nid_start;
- int nodes;
+ hda_nid_t nid, end_nid;
short seq, assoc_line_out, assoc_speaker;
short sequences_line_out[ARRAY_SIZE(cfg->line_out_pins)];
short sequences_speaker[ARRAY_SIZE(cfg->speaker_pins)];
@@ -2685,8 +2684,8 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
memset(sequences_hp, 0, sizeof(sequences_hp));
assoc_line_out = assoc_speaker = 0;
- nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid_start);
- for (nid = nid_start; nid < nodes + nid_start; nid++) {
+ end_nid = codec->start_nid + codec->num_nodes;
+ for (nid = codec->start_nid; nid < end_nid; nid++) {
unsigned int wid_caps = get_wcaps(codec, nid);
unsigned int wid_type =
(wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
-
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