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Commit 1d450cfc authored by Luis R. Rodriguez's avatar Luis R. Rodriguez Committed by John W. Linville
Browse files

ath9k: Clarify we only want 32-bit DMA 



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: default avatarLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f1ca2167

drivers/net/wireless/ath9k/main.c

+2 −3
Original line number Diff line number Diff line
@@ -1591,9 +1591,8 @@ 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;

	}