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authorTakashi Iwai <tiwai@suse.de>2008-12-10 08:27:19 +0100
committerTakashi Iwai <tiwai@suse.de>2008-12-10 08:30:40 +0100
commit44411e07c2ce1a755a756e10b592cd3ba02f99b3 (patch)
tree534bd193dee1aad53e6fb0f403b0aa5fdf6b86b9 /sound
parent5da95273c2e63c9607652b5e8dd39808b6992d7c (diff)
ALSA: ca0106 - Check return value of pci_enable_device() in resume
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/ca0106/ca0106_main.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index cea8a7cdb1d..c13aa41a35b 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -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);