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-rw-r--r--drivers/net/wireless/ath9k/main.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 9d64ef565c0..3355ba4043e 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1591,9 +1591,18 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if (pci_enable_device(pdev))
return -EIO;
- if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+ ret = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+
+ if (ret) {
printk(KERN_ERR "ath9k: 32-bit DMA not available\n");
- ret = -ENODEV;
+ goto bad;
+ }
+
+ ret = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+
+ if (ret) {
+ printk(KERN_ERR "ath9k: 32-bit DMA consistent "
+ "DMA enable faled\n");
goto bad;
}