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authorTakashi Iwai <tiwai@suse.de>2007-08-13 10:16:53 -0400
committerJaroslav Kysela <perex@perex.cz>2007-10-16 09:58:51 -0400
commitf9ff161a14baca1a4ead5f12377ab25b9dd332e1 (patch)
tree27935085618d1d9a2ca735ad71627dd3fa6a1897
parentdee1b66ce4f406d36fef70d1dd4360c5f1d26218 (diff)
[ALSA] mixart - Check ioremap error
Check ioremap error and handle properly at initialization. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
-rw-r--r--sound/pci/mixart/mixart.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index ac007cec0879..c5109547f43f 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -1317,6 +1317,12 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci,
1317 mgr->mem[i].phys = pci_resource_start(pci, i); 1317 mgr->mem[i].phys = pci_resource_start(pci, i);
1318 mgr->mem[i].virt = ioremap_nocache(mgr->mem[i].phys, 1318 mgr->mem[i].virt = ioremap_nocache(mgr->mem[i].phys,
1319 pci_resource_len(pci, i)); 1319 pci_resource_len(pci, i));
1320 if (!mgr->mem[i].virt) {
1321 printk(KERN_ERR "unable to remap resource 0x%lx\n",
1322 mgr->mem[i].phys);
1323 snd_mixart_free(mgr);
1324 return -EBUSY;
1325 }
1320 } 1326 }
1321 1327
1322 if (request_irq(pci->irq, snd_mixart_interrupt, IRQF_SHARED, 1328 if (request_irq(pci->irq, snd_mixart_interrupt, IRQF_SHARED,