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[ALSA] hda-codec - Allow sub_device=0 in board config check

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HDA Codec driver
Allow sub_device=0 in board config check.  This means that every device
with the given sub vendor ID will match.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2005-06-10 19:54:23 +02:00 committed by Jaroslav Kysela
parent 05acb863a2
commit 5ecd7022f5
1 changed files with 2 additions and 1 deletions
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3
sound/pci/hda/hda_codec.c
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@ -1540,7 +1540,8 @@ int snd_hda_check_board_config(struct hda_codec *codec, struct hda_board_config
pci_read_config_word(codec->bus->pci, PCI_SUBSYSTEM_ID, &subsystem_device); pci_read_config_word(codec->bus->pci, PCI_SUBSYSTEM_ID, &subsystem_device);
for (c = tbl; c->modelname || c->pci_subvendor; c++) { for (c = tbl; c->modelname || c->pci_subvendor; c++) {
if (c->pci_subvendor == subsystem_vendor && if (c->pci_subvendor == subsystem_vendor &&
c->pci_subdevice == subsystem_device) (! c->pci_subdevice /* all match */||
(c->pci_subdevice == subsystem_device)))
return c->config; return c->config;
} }
} }