Use the DMA_{64,32}BIT_MASK constants from dma-mapping.h when calling pci_set_dma_mask() or pci_set_consistent_dma_mask() 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/scsi/aic7xxx/aic79xx_osm.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/scsi/aic7xxx/aic79xx_osm.c~dma_mask-drivers_scsi_aic7xxx_aic79xx_osm drivers/scsi/aic7xxx/aic79xx_osm.c --- kj/drivers/scsi/aic7xxx/aic79xx_osm.c~dma_mask-drivers_scsi_aic7xxx_aic79xx_osm 2005-03-02 10:48:15.000000000 +0100 +++ kj-domen/drivers/scsi/aic7xxx/aic79xx_osm.c 2005-03-02 10:48:15.000000000 +0100 @@ -1706,7 +1706,7 @@ ahd_dmamem_alloc(struct ahd_softc *ahd, * our dma mask when doing allocations. */ if (ahd->dev_softc != NULL) - if (pci_set_dma_mask(ahd->dev_softc, 0xFFFFFFFF)) { + if (pci_set_dma_mask(ahd->dev_softc, DMA_32BIT_MASK)) { printk(KERN_WARNING "aic79xx: No suitable DMA available.\n"); kfree(map); return (ENODEV); _