From: Tobias Klauser <tklauser@nuerscht.ch>
Subject: [KJ] [UPDATE PATCH] drivers/media/video/bttv-driver.c: 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()
This patch includes dma-mapping.h explicitly because it caused errors
on some architectures otherwise.
See http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Domen Puncer <domen@coderock.org>
---
 bttv-driver.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)

Index: quilt/drivers/media/video/bttv-driver.c
===================================================================
--- quilt.orig/drivers/media/video/bttv-driver.c
+++ quilt/drivers/media/video/bttv-driver.c
@@ -35,6 +35,7 @@
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/kdev_t.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/io.h>
 #include <asm/byteorder.h>
@@ -3813,7 +3814,7 @@ static int __devinit bttv_probe(struct p
 		       btv->c.nr);
 		return -EIO;
 	}
-        if (pci_set_dma_mask(dev, 0xffffffff)) {
+        if (pci_set_dma_mask(dev, DMA_32BIT_MASK)) {
                 printk(KERN_WARNING "bttv%d: No suitable DMA available.\n",
 		       btv->c.nr);
 		return -EIO;