sound/pci/hda/patch_via.c contains the following code:
<-- snip -->
...
struct via_spec {
...
hda_nid_t private_dac_nids[4];
... ^^^
};
...
static int vt1709_auto_fill_dac_nids(struct via_spec *spec,
const struct auto_pin_cfg *cfg)
{
...
spec->multiout.dac_nids = spec->private_dac_nids;
if (cfg->line_outs == 4) { /* 10 channels */ <------------------
for (i = 0; i < cfg->line_outs; i++) {
nid = cfg->line_out_pins[i];
if (nid) {
/* config dac list */
switch (i) {
case AUTO_SEQ_FRONT:
/* AOW0 */
spec->multiout.dac_nids[i] = 0x10;
break;
case AUTO_SEQ_CENLFE:
/* AOW2 */
spec->multiout.dac_nids[i] = 0x12;
break;
case AUTO_SEQ_SURROUND:
/* AOW3 */
spec->multiout.dac_nids[i] = 0x27;
break;
case AUTO_SEQ_SIDE:
/* AOW1 */
spec->multiout.dac_nids[i] = 0x11;
break;
default:
break;
}
}
}
spec->multiout.dac_nids[cfg->line_outs] = 0x28; /* AOW4 */
... ^^^^^^^^^^^^^^
<-- snip -->
Spotted by the Coverity checker.
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
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