Commits
Michael Schmitz committed 55496d3fe2a
zorro: Set up z->dev.dma_mask for the DMA API The generic DMA API uses dev->dma_mask to check the DMA addressable memory bitmask, and warns if no mask is set or even allocated. Set z->dev.dma_coherent_mask on Zorro bus scan, and make z->dev.dma_mask to point to z->dev.dma_coherent_mask so device drivers that need DMA have everything set up to avoid warnings from dma_alloc_coherent(). Drivers can still use dma_set_mask_and_coherent() to explicitly set their DMA bit mask. Signed-off-by: Michael Schmitz <schmitzmic@gmail.com> [geert: Handle Zorro II with 24-bit address space] Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>