The documentation already says these are physical addresses, and we have concluded that any translation into the DMA address space needs to reside in the dmaengine driver, so change the type of the passed arguments.
Cc: Arnd Bergmann <[email protected]> Cc: Lee Jones <[email protected]> Cc: Vinod Koul <[email protected]> Signed-off-by: Linus Walleij <[email protected]> --- include/linux/dmaengine.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 91ac8da..681df5f9 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -361,8 +361,8 @@ enum dma_slave_buswidth { */ struct dma_slave_config { enum dma_transfer_direction direction; - dma_addr_t src_addr; - dma_addr_t dst_addr; + phys_addr_t src_addr; + phys_addr_t dst_addr; enum dma_slave_buswidth src_addr_width; enum dma_slave_buswidth dst_addr_width; u32 src_maxburst; -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
