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ALSA: rme96: Check the return value of pci_enable_device() in resume callback
Fixing warning message: sound/pci/rme96.c: In function ‘snd_rme96_resume’: sound/pci/rme96.c:2418:19: warning: ignoring return value of ‘pci_enable_device’, declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1 changed files with 5 additions and 1 deletions
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@ -2415,7 +2415,11 @@ snd_rme96_resume(struct pci_dev *pci)
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struct rme96 *rme96 = card->private_data;
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pci_restore_state(pci);
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pci_enable_device(pci);
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if (pci_enable_device(pci) < 0) {
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printk(KERN_ERR "rme96: pci_enable_device failed, disabling device\n");
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snd_card_disconnect(card);
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return -EIO;
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}
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/* reset playback and record buffer pointers */
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writel(0, rme96->iobase + RME96_IO_SET_PLAY_POS
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