Il 09/03/2012 06:01, David Gibson ha scritto: > Currently dma_bdrv_io() takes a 'to_dev' boolean parameter to > determine the direction of DMA it is emulating. We already have a > DMADirection enum designed specifically to encode DMA directions. > This patch uses it for dma_bdrv_io() as well. This involves removing > the DMADirection definition from the #ifdef it was inside, but since that > only existed to protect the definition of dma_addr_t from places where > config.h is not included, there wasn't any reason for it to be there in > the first place.
Looks good, but please use this for dma_buf_* too. Paolo
