Use the DMA_{64,32}BIT_MASK constants from dma-mapping.h when calling pci_set_dma_mask() or pci_set_consistent_dma_mask() These patches include 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 Signed-off-by: Domen Puncer --- kj-domen/drivers/block/umem.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff -puN drivers/block/umem.c~dma_mask-drivers_block_umem drivers/block/umem.c --- kj/drivers/block/umem.c~dma_mask-drivers_block_umem 2005-04-05 12:57:37.000000000 +0200 +++ kj-domen/drivers/block/umem.c 2005-04-05 12:57:37.000000000 +0200 @@ -50,6 +50,7 @@ #include #include #include +#include #include /* O_ACCMODE */ #include /* HDIO_GETGEO */ @@ -892,8 +893,8 @@ static int __devinit mm_pci_probe(struct printk(KERN_INFO "Micro Memory(tm) controller #%d found at %02x:%02x (PCI Mem Module (Battery Backup))\n", card->card_number, dev->bus->number, dev->devfn); - if (pci_set_dma_mask(dev, 0xffffffffffffffffLL) && - !pci_set_dma_mask(dev, 0xffffffffLL)) { + if (pci_set_dma_mask(dev, DMA_64BIT_MASK) && + !pci_set_dma_mask(dev, DMA_32BIT_MASK)) { printk(KERN_WARNING "MM%d: NO suitable DMA found\n",num_cards); return -ENOMEM; } _