[PATCH] drivers/net/wireless/ipw2200: Use the DMA_32BIT_MASK constant
Use the DMA_32BIT_MASK constant from dma-mapping.h when calling
pci_set_dma_mask() or pci_set_consistent_dma_mask() instead of custom macros.
This patch includes dma-mapping.h explicitly because it caused errors on some
architectures otherwise. See
http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index e256d31..343838a 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -6979,10 +6979,9 @@
pci_set_master(pdev);
-#define PCI_DMA_32BIT 0x00000000ffffffffULL
- err = pci_set_dma_mask(pdev, PCI_DMA_32BIT);
+ err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
if (!err)
- err = pci_set_consistent_dma_mask(pdev, PCI_DMA_32BIT);
+ err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
if (err) {
printk(KERN_WARNING DRV_NAME ": No suitable DMA available.\n");
goto out_pci_disable_device;