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dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

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Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Yang Hongyang
2009-04-06 19:01:15 -07:00
committed by Linus Torvalds
parent 6afd142fd0
commit 284901a90a
173 changed files with 309 additions and 313 deletions
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2
arch/powerpc/kernel/dma.c
View File

@@ -94,7 +94,7 @@ static int dma_direct_dma_supported(struct device *dev, u64 mask)
* done via some global so platforms can set the limit in case
* they have limited DMA windows
*/
return mask >= DMA_32BIT_MASK;
return mask >= DMA_BIT_MASK(32);
#else
return 1;
#endif

2
arch/powerpc/kernel/of_platform.c
View File

@@ -76,7 +76,7 @@ struct of_device* of_platform_device_create(struct device_node *np,
return NULL;
dev->dma_mask = 0xffffffffUL;
dev->dev.coherent_dma_mask = DMA_32BIT_MASK;
dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
dev->dev.bus = &of_platform_bus_type;

4
arch/powerpc/platforms/iseries/iommu.c
View File

@@ -202,7 +202,7 @@ static struct iommu_table vio_iommu_table;
void *iseries_hv_alloc(size_t size, dma_addr_t *dma_handle, gfp_t flag)
{
return iommu_alloc_coherent(NULL, &vio_iommu_table, size, dma_handle,
DMA_32BIT_MASK, flag, -1);
DMA_BIT_MASK(32), flag, -1);
}
EXPORT_SYMBOL_GPL(iseries_hv_alloc);
@@ -217,7 +217,7 @@ dma_addr_t iseries_hv_map(void *vaddr, size_t size,
{
return iommu_map_page(NULL, &vio_iommu_table, virt_to_page(vaddr),
(unsigned long)vaddr % PAGE_SIZE, size,
DMA_32BIT_MASK, direction, NULL);
DMA_BIT_MASK(32), direction, NULL);
}
void iseries_hv_unmap(dma_addr_t dma_handle, size_t size,

2
arch/powerpc/platforms/ps3/system-bus.c
View File

@@ -689,7 +689,7 @@ static void ps3_ioc0_unmap_sg(struct device *_dev, struct scatterlist *sg,
static int ps3_dma_supported(struct device *_dev, u64 mask)
{
return mask >= DMA_32BIT_MASK;
return mask >= DMA_BIT_MASK(32);
}
static struct dma_mapping_ops ps3_sb_dma_ops = {