dma-mapping: fix the prototype of dma_unmap_single()
dma_unmap_single() takes the dma address, not virtual address.
Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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dma_unmap_single() takes the dma address, not virtual address.
Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>