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[ALSA] sound: ali5451.c fix shadowed variable warnings 

enable is used to test for whether or not spdif should be enabled,
change to spdif_enable.

sound/pci/ali5451/ali5451.c:1812:15: warning: symbol 'enable' shadows an earlier one
sound/pci/ali5451/ali5451.c:63:12: originally declared here
sound/pci/ali5451/ali5451.c:1840:27: warning: symbol 'enable' shadows an earlier one
sound/pci/ali5451/ali5451.c:63:12: originally declared here

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Harvey Harrison 2008-02-28 12:00:48 +01:00 committed by Takashi Iwai
parent 608b10bad3
commit c74056d437
1 changed files with 14 additions and 14 deletions
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28
sound/pci/ali5451/ali5451.c
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@ -1809,26 +1809,26 @@ static int snd_ali5451_spdif_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ali *codec = kcontrol->private_data;
unsigned int enable;
unsigned int spdif_enable;
enable = ucontrol->value.integer.value[0] ? 1 : 0;
spdif_enable = ucontrol->value.integer.value[0] ? 1 : 0;
spin_lock_irq(&codec->reg_lock);
switch (kcontrol->private_value) {
case 0:
enable = (codec->spdif_mask & 0x02) ? 1 : 0;
spdif_enable = (codec->spdif_mask & 0x02) ? 1 : 0;
break;
case 1:
enable = ((codec->spdif_mask & 0x02) &&
spdif_enable = ((codec->spdif_mask & 0x02) &&
(codec->spdif_mask & 0x04)) ? 1 : 0;
break;
case 2:
enable = (codec->spdif_mask & 0x01) ? 1 : 0;
spdif_enable = (codec->spdif_mask & 0x01) ? 1 : 0;
break;
default:
break;
}
ucontrol->value.integer.value[0] = enable;
ucontrol->value.integer.value[0] = spdif_enable;
spin_unlock_irq(&codec->reg_lock);
return 0;
}
@ -1837,17 +1837,17 @@ static int snd_ali5451_spdif_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ali *codec = kcontrol->private_data;
unsigned int change = 0, enable = 0;
unsigned int change = 0, spdif_enable = 0;
enable = ucontrol->value.integer.value[0] ? 1 : 0;
spdif_enable = ucontrol->value.integer.value[0] ? 1 : 0;
spin_lock_irq(&codec->reg_lock);
switch (kcontrol->private_value) {
case 0:
change = (codec->spdif_mask & 0x02) ? 1 : 0;
change = change ^ enable;
change = change ^ spdif_enable;
if (change) {
if (enable) {
if (spdif_enable) {
codec->spdif_mask |= 0x02;
snd_ali_enable_spdif_out(codec);
} else {
@ -1859,9 +1859,9 @@ static int snd_ali5451_spdif_put(struct snd_kcontrol *kcontrol,
break;
case 1:
change = (codec->spdif_mask & 0x04) ? 1 : 0;
change = change ^ enable;
change = change ^ spdif_enable;
if (change && (codec->spdif_mask & 0x02)) {
if (enable) {
if (spdif_enable) {
codec->spdif_mask |= 0x04;
snd_ali_enable_spdif_chnout(codec);
} else {
@ -1872,9 +1872,9 @@ static int snd_ali5451_spdif_put(struct snd_kcontrol *kcontrol,
break;
case 2:
change = (codec->spdif_mask & 0x01) ? 1 : 0;
change = change ^ enable;
change = change ^ spdif_enable;
if (change) {
if (enable) {
if (spdif_enable) {
codec->spdif_mask |= 0x01;
snd_ali_enable_spdif_in(codec);
} else {