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authorSudip Mukherjee <sudipm.mukherjee@gmail.com>2016-12-13 03:40:54 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-13 05:55:06 +0300
commiteb17726b00b327b3c0544f6970738204f09676a4 (patch)
tree41006e529c67a83e8f27e76e89b18d9947652240 /arch/m32r/Kconfig
parent779d5eb375f8f3aa9b83d24cc8e3e56fe5dc9864 (diff)
downloadlinux-eb17726b00b327b3c0544f6970738204f09676a4.tar.xz
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>
Diffstat (limited to 'arch/m32r/Kconfig')
-rw-r--r--arch/m32r/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index 3cc8498fe0fe..d227a6988d6b 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -34,7 +34,7 @@ config NO_IOPORT_MAP
def_bool y
config NO_DMA
- def_bool y
+ def_bool n
config HZ
int