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ALSA: ca0106 - Check return value of pci_enable_device() in resume

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The return value of pci_enable_device() must be checked even in resume
callback:
  sound/pci/ca0106/ca0106_main.c:1779: warning: ignoring return value of ‘pci_enable_device’, declared with attribute warn_unused_result

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2008-12-10 08:27:19 +01:00
parent 5da95273c2
commit 44411e07c2
1 changed files with 6 additions and 1 deletions
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7
sound/pci/ca0106/ca0106_main.c
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@ -1776,7 +1776,12 @@ static int snd_ca0106_resume(struct pci_dev *pci)
pci_set_power_state(pci, PCI_D0);
pci_restore_state(pci);
pci_enable_device(pci);
if (pci_enable_device(pci) < 0) {
snd_card_disconnect(card);
return -EIO;
}
pci_set_master(pci);
ca0106_init_chip(chip);