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| author | Geliang Tang <geliangtang@gmail.com> | 2017-04-22 03:18:04 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2017-04-24 15:10:03 +0200 |
| commit | b70e52cacb3bff1cc6fae36a89e0fa9d33fe31a7 (patch) | |
| tree | d064f39c191fa4065c63984d9551586ac5e8b952 /drivers/dma/mv_xor.c | |
| parent | dmaengine: dmatest: use offset_in_page() macro (diff) | |
| download | linux-b70e52cacb3bff1cc6fae36a89e0fa9d33fe31a7.tar.xz linux-b70e52cacb3bff1cc6fae36a89e0fa9d33fe31a7.zip | |
dmaengine: mv_xor: use offset_in_page() macro
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/dma/mv_xor.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index ea53b879859c..25bc5b103aa2 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -960,7 +960,7 @@ static int mv_chan_memcpy_self_test(struct mv_xor_chan *mv_chan) } src_dma = dma_map_page(dma_chan->device->dev, virt_to_page(src), - (size_t)src & ~PAGE_MASK, PAGE_SIZE, + offset_in_page(src), PAGE_SIZE, DMA_TO_DEVICE); unmap->addr[0] = src_dma; @@ -972,7 +972,7 @@ static int mv_chan_memcpy_self_test(struct mv_xor_chan *mv_chan) unmap->to_cnt = 1; dest_dma = dma_map_page(dma_chan->device->dev, virt_to_page(dest), - (size_t)dest & ~PAGE_MASK, PAGE_SIZE, + offset_in_page(dest), PAGE_SIZE, DMA_FROM_DEVICE); unmap->addr[1] = dest_dma; |