diff options
| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2016-12-12 16:40:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-12 18:55:06 -0800 |
| commit | eb17726b00b327b3c0544f6970738204f09676a4 (patch) | |
| tree | 41006e529c67a83e8f27e76e89b18d9947652240 /arch/m32r/Kconfig | |
| parent | 779d5eb375f8f3aa9b83d24cc8e3e56fe5dc9864 (diff) | |
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/Kconfig | 2 |
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 |