[PATCH] sound/pci/au88x0/au88x0.c: ioremap balanced with iounmap

From: Amol Lad <amol@verismonetworks.com>
Signed-off-by: Amol Lad <amol@verismonetworks.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>

sound/pci/au88x0/au88x0.c

@@ -128,6 +128,7 @@ static int snd_vortex_dev_free(struct snd_device *device)
 	// Take down PCI interface.
 	synchronize_irq(vortex->irq);
 	free_irq(vortex->irq, vortex);
+	iounmap(vortex->mmio);
 	pci_release_regions(vortex->pci_dev);
 	pci_disable_device(vortex->pci_dev);
 	kfree(vortex);