Commit e57d0552 authored by Geliang Tang's avatar Geliang Tang Committed by Vinod Koul

dma-debug: use offset_in_page() macro

Use offset_in_page() macro instead of open-coding.
Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent b70e52ca
...@@ -1502,7 +1502,7 @@ void debug_dma_alloc_coherent(struct device *dev, size_t size, ...@@ -1502,7 +1502,7 @@ void debug_dma_alloc_coherent(struct device *dev, size_t size,
entry->type = dma_debug_coherent; entry->type = dma_debug_coherent;
entry->dev = dev; entry->dev = dev;
entry->pfn = page_to_pfn(virt_to_page(virt)); entry->pfn = page_to_pfn(virt_to_page(virt));
entry->offset = (size_t) virt & ~PAGE_MASK; entry->offset = offset_in_page(virt);
entry->size = size; entry->size = size;
entry->dev_addr = dma_addr; entry->dev_addr = dma_addr;
entry->direction = DMA_BIDIRECTIONAL; entry->direction = DMA_BIDIRECTIONAL;
...@@ -1518,7 +1518,7 @@ void debug_dma_free_coherent(struct device *dev, size_t size, ...@@ -1518,7 +1518,7 @@ void debug_dma_free_coherent(struct device *dev, size_t size,
.type = dma_debug_coherent, .type = dma_debug_coherent,
.dev = dev, .dev = dev,
.pfn = page_to_pfn(virt_to_page(virt)), .pfn = page_to_pfn(virt_to_page(virt)),
.offset = (size_t) virt & ~PAGE_MASK, .offset = offset_in_page(virt),
.dev_addr = addr, .dev_addr = addr,
.size = size, .size = size,
.direction = DMA_BIDIRECTIONAL, .direction = DMA_BIDIRECTIONAL,
......
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