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authorJaroslav Kysela <perex@suse.cz>2006-07-05 17:39:14 +0200
committerJaroslav Kysela <perex@suse.cz>2006-09-23 10:37:31 +0200
commit7f0e2f8bb851f5e0a2e0fef465b7b6f36c7aa7be (patch)
tree788d092f974bd98ea0b7d84a1362555672f7a81e
parent8aa9b586e42099817163aba01d925c2660c4dbbe (diff)
[ALSA] HDA codec - little code & comment cleanup
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
-rw-r--r--sound/pci/hda/hda_codec.h2
-rw-r--r--sound/pci/hda/hda_proc.c12
2 files changed, 5 insertions, 9 deletions
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 40520e9d5a4..c12bc4e8840 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -479,7 +479,7 @@ struct hda_codec_ops {
struct hda_amp_info {
u32 key; /* hash key */
u32 amp_caps; /* amp capabilities */
- u16 vol[2]; /* current volume & mute*/
+ u16 vol[2]; /* current volume & mute */
u16 status; /* update flag */
u16 next; /* next link */
};
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index c2f0fe85bf3..d737f17695a 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -52,10 +52,9 @@ static void print_amp_caps(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid, int dir)
{
unsigned int caps;
- if (dir == HDA_OUTPUT)
- caps = snd_hda_param_read(codec, nid, AC_PAR_AMP_OUT_CAP);
- else
- caps = snd_hda_param_read(codec, nid, AC_PAR_AMP_IN_CAP);
+ caps = snd_hda_param_read(codec, nid,
+ dir == HDA_OUTPUT ?
+ AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP);
if (caps == -1 || caps == 0) {
snd_iprintf(buffer, "N/A\n");
return;
@@ -74,10 +73,7 @@ static void print_amp_vals(struct snd_info_buffer *buffer,
unsigned int val;
int i;
- if (dir == HDA_OUTPUT)
- dir = AC_AMP_GET_OUTPUT;
- else
- dir = AC_AMP_GET_INPUT;
+ dir = dir == HDA_OUTPUT ? AC_AMP_GET_OUTPUT : AC_AMP_GET_INPUT;
for (i = 0; i < indices; i++) {
snd_iprintf(buffer, " [");
if (stereo) {