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[ALSA] sound: patch_sigmatel.c fix shadowed variable warning

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Temp variable in the loop shadows the second argument (which is otherwise
unused in this function).  Change this to defcfg as it is used to hold
the default config.
sound/pci/hda/patch_sigmatel.c:2759:18: warning: symbol 'cfg' shadows an earlier one
sound/pci/hda/patch_sigmatel.c:2734:26: 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 2008-02-29 11:56:48 +01:00 committed by Takashi Iwai
parent 0b76b51e58
commit 8b55178515
1 changed files with 3 additions and 3 deletions
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6
sound/pci/hda/patch_sigmatel.c
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@ -2849,11 +2849,11 @@ static int stac9200_auto_create_lfe_ctls(struct hda_codec *codec,
if (lfe_pin == 0 && spec->autocfg.speaker_outs == 0) {
for (i = 0; i < spec->autocfg.line_outs && lfe_pin == 0x0; i++) {
hda_nid_t pin = spec->autocfg.line_out_pins[i];
unsigned long cfg;
cfg = snd_hda_codec_read(codec, pin, 0,
unsigned long defcfg;
defcfg = snd_hda_codec_read(codec, pin, 0,
AC_VERB_GET_CONFIG_DEFAULT,
0x00);
if (get_defcfg_device(cfg) == AC_JACK_SPEAKER) {
if (get_defcfg_device(defcfg) == AC_JACK_SPEAKER) {
unsigned long wcaps = get_wcaps(codec, pin);
wcaps &= (AC_WCAP_STEREO | AC_WCAP_OUT_AMP);
if (wcaps == AC_WCAP_OUT_AMP)