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authorsantosh nayak <santoshprasadnayak@gmail.com>2012-02-21 15:38:13 +0530
committerStefan Richter <stefanr@s5r6.in-berlin.de>2012-02-22 22:36:01 +0100
commite894d1d7fd8cfa89a085df2d368a5e652751b0a1 (patch)
tree37bb8a0145719e00a1b7e6391422735577de872e
parentea102d0ec475e4cd6e74a8b61b45708fbf6b582e (diff)
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>
-rw-r--r--drivers/firewire/nosy.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c
index 763626b739d1..a7c4422a688e 100644
--- 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 struct pci_device_id *unused)
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;