[PATCH] sound/oss/cmpci: Use the DMA_32BIT_MASK constant

Use the DMA_32BIT_MASK constant from dma-mapping.h when calling
pci_set_dma_mask() or pci_set_consistent_dma_mask() See
http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details

Signed-off-by: Tobias Klauser <[e-mail]>
Signed-off-by: Domen Puncer <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

sound/oss/cmpci.c

···
 #include <linux/smp_lock.h>
 #include <linux/bitops.h>
 #include <linux/wait.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/io.h>
 #include <asm/page.h>
···
 		return -ENODEV;
 	if (pcidev->irq == 0)
 		return -ENODEV;
-	i = pci_set_dma_mask(pcidev, 0xffffffff);
+	i = pci_set_dma_mask(pcidev, DMA_32BIT_MASK);
 	if (i) {
 		printk(KERN_WARNING "cmpci: architecture does not support 32bit PCI busmaster DMA\n");
 		return i;