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firewire: nosy: Use the macro DMA_BIT_MASK().

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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>
This commit is contained in:
santosh nayak 2012-02-21 15:38:13 +05:30 committed by Stefan Richter
parent ea102d0ec4
commit e894d1d7fd
1 changed files with 2 additions and 2 deletions
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4
drivers/firewire/nosy.c
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@ -36,7 +36,7 @@
#include <linux/timex.h> #include <linux/timex.h>
#include <linux/uaccess.h> #include <linux/uaccess.h>
#include <linux/wait.h> #include <linux/wait.h>
#include <linux/dma-mapping.h>
#include <linux/atomic.h> #include <linux/atomic.h>
#include <asm/byteorder.h> #include <asm/byteorder.h>
@ -536,7 +536,7 @@ add_card(struct pci_dev *dev, const struct pci_device_id *unused)
u32 p, end; u32 p, end;
int ret, i; int ret, i;
if (pci_set_dma_mask(dev, 0xffffffff)) { if (pci_set_dma_mask(dev, DMA_BIT_MASK(32))) {
dev_err(&dev->dev, dev_err(&dev->dev,
"DMA address limits not supported for PCILynx hardware\n"); "DMA address limits not supported for PCILynx hardware\n");
return -ENXIO; return -ENXIO;