diff options
Diffstat (limited to 'drivers/of/device.c')
| -rw-r--r-- | drivers/of/device.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/of/device.c b/drivers/of/device.c index 655dee422563..3a469c79e6b0 100644 --- a/drivers/of/device.c +++ b/drivers/of/device.c @@ -93,7 +93,7 @@ int of_dma_configure_id(struct device *dev, struct device_node *np, { const struct iommu_ops *iommu; const struct bus_dma_region *map = NULL; - dma_addr_t dma_start = 0; + u64 dma_start = 0; u64 mask, end, size = 0; bool coherent; int ret; @@ -109,10 +109,10 @@ int of_dma_configure_id(struct device *dev, struct device_node *np, return ret == -ENODEV ? 0 : ret; } else { const struct bus_dma_region *r = map; - dma_addr_t dma_end = 0; + u64 dma_end = 0; /* Determine the overall bounds of all DMA regions */ - for (dma_start = ~(dma_addr_t)0; r->size; r++) { + for (dma_start = ~0ULL; r->size; r++) { /* Take lower and upper limits */ if (r->dma_start < dma_start) dma_start = r->dma_start; |