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authorSudip Mukherjee <sudipm.mukherjee@gmail.com>2016-12-12 16:40:54 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 18:55:06 -0800
commiteb17726b00b327b3c0544f6970738204f09676a4 (patch)
tree41006e529c67a83e8f27e76e89b18d9947652240 /arch/m32r/platforms/m32700ut/setup.c
parentscripts/tags.sh: handle OMAP platforms properly (diff)
downloadlinux-dev-eb17726b00b327b3c0544f6970738204f09676a4.tar.xz
linux-dev-eb17726b00b327b3c0544f6970738204f09676a4.zip
m32r: add simple dma
Some builds of m32r were failing as it tried to build few drivers which needed dma but m32r is not having dma support. Objections were raised when it was tried to make those drivers depend on HAS_DMA. So the next best thing is to add dma support to m32r. dma_noop is a very simple dma with 1:1 memory mapping. Link: http://lkml.kernel.org/r/1475949198-31623-1-git-send-email-sudipm.mukherjee@gmail.com Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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