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authorTakashi Iwai <tiwai@suse.de>2013-08-22 10:02:31 (GMT)
committerTakashi Iwai <tiwai@suse.de>2013-08-22 10:04:47 (GMT)
commite58a244ff9ae264df1bf0fc8f09ecc135dbe3d0f (patch)
tree4e2b8fe5b1e8ce6afe33e785c10ea677b85e0bf5 /sound/pci
parentcd217a6395ae1b14cd70908e190f566b8bbd282f (diff)
downloadlinux-e58a244ff9ae264df1bf0fc8f09ecc135dbe3d0f.tar.xz
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')
-rw-r--r--sound/pci/rme96.c6
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