From 44411e07c2ce1a755a756e10b592cd3ba02f99b3 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 10 Dec 2008 08:27:19 +0100 Subject: [PATCH] ALSA: ca0106 - Check return value of pci_enable_device() in resume MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 --- sound/pci/ca0106/ca0106_main.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index cea8a7c..c13aa41 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); -- 2.7.4