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uml: fix hostfs mknod()
[deliverable/linux.git]
/
lib
/
dma-debug.c
diff --git
a/lib/dma-debug.c
b/lib/dma-debug.c
index 8855f019ebe8a61957795b0d5f5c3339fe180f5a..d34bd24c2c84779c38c300f470b22df52e76cb58 100644
(file)
--- a/
lib/dma-debug.c
+++ b/
lib/dma-debug.c
@@
-1464,7
+1464,7
@@
void debug_dma_alloc_coherent(struct device *dev, size_t size,
entry->type = dma_debug_coherent;
entry->dev = dev;
entry->pfn = page_to_pfn(virt_to_page(virt));
entry->type = dma_debug_coherent;
entry->dev = dev;
entry->pfn = page_to_pfn(virt_to_page(virt));
- entry->offset = (size_t) virt & PAGE_MASK;
+ entry->offset = (size_t) virt &
~
PAGE_MASK;
entry->size = size;
entry->dev_addr = dma_addr;
entry->direction = DMA_BIDIRECTIONAL;
entry->size = size;
entry->dev_addr = dma_addr;
entry->direction = DMA_BIDIRECTIONAL;
@@
-1480,7
+1480,7
@@
void debug_dma_free_coherent(struct device *dev, size_t size,
.type = dma_debug_coherent,
.dev = dev,
.pfn = page_to_pfn(virt_to_page(virt)),
.type = dma_debug_coherent,
.dev = dev,
.pfn = page_to_pfn(virt_to_page(virt)),
- .offset = (size_t) virt & PAGE_MASK,
+ .offset = (size_t) virt &
~
PAGE_MASK,
.dev_addr = addr,
.size = size,
.direction = DMA_BIDIRECTIONAL,
.dev_addr = addr,
.size = size,
.direction = DMA_BIDIRECTIONAL,
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