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Commit f9ff161a authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[ALSA] mixart - Check ioremap error 



Check ioremap error and handle properly at initialization.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent dee1b66c

sound/pci/mixart/mixart.c

+6 −0
Original line number Diff line number Diff line
@@ -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,