Use DMA_32BIT_MASK to clarify we only want 32-bit DMA
memory. What was there before is also 32-bit but this makes it
clearer
Signed-off-by: Luis R. Rodriguez <lrodriguez@xxxxxxxxxxx>
---
drivers/net/wireless/ath9k/main.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 04342ec..e6701b7 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1594,9 +1594,8 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if (pci_enable_device(pdev))
return -EIO;
- /* XXX 32-bit addressing only */
- if (pci_set_dma_mask(pdev, 0xffffffff)) {
- printk(KERN_ERR "ath_pci: 32-bit DMA not available\n");
+ if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+ printk(KERN_ERR "ath9k: 32-bit DMA not available\n");
ret = -ENODEV;
goto bad;
}
--
1.5.6.rc2.15.g457bb.dirty
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