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| author | Takashi Iwai <tiwai@suse.de> | 2013-08-22 12:02:31 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-08-22 12:04:47 +0200 |
| commit | e58a244ff9ae264df1bf0fc8f09ecc135dbe3d0f (patch) | |
| tree | 4e2b8fe5b1e8ce6afe33e785c10ea677b85e0bf5 /sound/pci/rme96.c | |
| parent | cd217a6395ae1b14cd70908e190f566b8bbd282f (diff) | |
| download | op-kernel-dev-e58a244ff9ae264df1bf0fc8f09ecc135dbe3d0f.zip op-kernel-dev-e58a244ff9ae264df1bf0fc8f09ecc135dbe3d0f.tar.gz | |
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>
Diffstat (limited to 'sound/pci/rme96.c')
| -rw-r--r-- | sound/pci/rme96.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index 0506530..9d2a81f 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -2415,7 +2415,11 @@ snd_rme96_resume(struct pci_dev *pci) struct rme96 *rme96 = card->private_data; pci_restore_state(pci); - pci_enable_device(pci); + if (pci_enable_device(pci) < 0) { + printk(KERN_ERR "rme96: pci_enable_device failed, disabling device\n"); + snd_card_disconnect(card); + return -EIO; + } /* reset playback and record buffer pointers */ writel(0, rme96->iobase + RME96_IO_SET_PLAY_POS |
