Commits
Christoph Hellwig committed acddff9dc43
powerpc/dma: remove the unused ISA_DMA_THRESHOLD export Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>