From: Marek Szyprowski Date: Wed, 30 May 2012 08:48:29 +0000 (+0200) Subject: ARM: dma-mapping: remove unconditional dependency on CMA X-Git-Tag: v3.5-rc2~24^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1ae98da8525c6b8b1c301c3a2b0bd2b6515cca2;p=pandora-kernel.git ARM: dma-mapping: remove unconditional dependency on CMA CMA has been enabled unconditionally on all ARMv6+ systems to solve the long standing issue of double kernel mappings for all dma coherent buffers. This however created a dependency on CONFIG_EXPERIMENTAL for the whole ARM architecture what should be really avoided. This patch removes this dependency and lets one use old, well-tested dma-mapping implementation also on ARMv6+ systems without the need to use EXPERIMENTAL stuff. Reported-by: Russell King Signed-off-by: Marek Szyprowski --- Reading git-diff-tree failed