diff options
Diffstat (limited to 'arch/mips/au1000/pb1200/platform.c')
| -rw-r--r-- | arch/mips/au1000/pb1200/platform.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/mips/au1000/pb1200/platform.c b/arch/mips/au1000/pb1200/platform.c index 5930110b9b6d..f8fb0aeac571 100644 --- a/arch/mips/au1000/pb1200/platform.c +++ b/arch/mips/au1000/pb1200/platform.c @@ -18,6 +18,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <linux/dma-mapping.h> #include <linux/init.h> #include <linux/platform_device.h> @@ -36,14 +37,14 @@ static struct resource ide_resources[] = { } }; -static u64 ide_dmamask = ~(u32)0; +static u64 ide_dmamask = DMA_32BIT_MASK; static struct platform_device ide_device = { .name = "au1200-ide", .id = 0, .dev = { .dma_mask = &ide_dmamask, - .coherent_dma_mask = 0xffffffff, + .coherent_dma_mask = DMA_32BIT_MASK, }, .num_resources = ARRAY_SIZE(ide_resources), .resource = ide_resources |