Date: Tue, 21 Feb 2012 15:38:13 +0530
From: santosh nayak <santoshprasadnayak@gmail.com>
Subject: firewire: nosy: Use the macro DMA_BIT_MASK().

Use the macro DMA_BIT_MASK instead of the constant  0xffffffff

Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
 drivers/firewire/nosy.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/firewire/nosy.c
+++ b/drivers/firewire/nosy.c
@@ -36,7 +36,7 @@
 #include <linux/timex.h>
 #include <linux/uaccess.h>
 #include <linux/wait.h>
-
+#include <linux/dma-mapping.h>
 #include <linux/atomic.h>
 #include <asm/byteorder.h>
 
@@ -536,7 +536,7 @@ add_card(struct pci_dev *dev, const stru
 	u32 p, end;
 	int ret, i;
 
-	if (pci_set_dma_mask(dev, 0xffffffff)) {
+	if (pci_set_dma_mask(dev, DMA_BIT_MASK(32))) {
 		dev_err(&dev->dev,
 		    "DMA address limits not supported for PCILynx hardware\n");
 		return -ENXIO;