diff options
| -rw-r--r-- | sound/pci/mixart/mixart.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index ac007cec087..c5109547f43 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, mgr->mem[i].phys = pci_resource_start(pci, i); mgr->mem[i].virt = ioremap_nocache(mgr->mem[i].phys, pci_resource_len(pci, i)); + if (!mgr->mem[i].virt) { + printk(KERN_ERR "unable to remap resource 0x%lx\n", + mgr->mem[i].phys); + snd_mixart_free(mgr); + return -EBUSY; + } } if (request_irq(pci->irq, snd_mixart_interrupt, IRQF_SHARED, |