ARM: dma-mapping: Make sure mapping's order is 0
authorSri Krishna chowdary <schowdary@nvidia.com>
Mon, 26 May 2014 17:07:37 +0000 (22:07 +0530)
committerHiroshi Doyu <hdoyu@nvidia.com>
Fri, 30 May 2014 04:53:44 +0000 (21:53 -0700)
commit5b97a8cdfa680d5f3f1de894dc68dd759518625a
tree6f826a52861120d8a27acf7b32c26995381b8d75
parent948f2e766d89263c3e78ea6356f217b488eaf3a8
ARM: dma-mapping: Make sure mapping's order is 0

Maing purpose of order is to reduce bitmap size.
The following commits from upstream remove order from mapping.
4d852ef8c2544ce21ae41414099a7504c61164a0
68efd7d2fb32c2606f1da318b6a851d933813f27
59f0f119e85cfb173db518328b55efbac4087c9f

Discourage using mapping's order.

Bug 1463797

Change-Id: I12552cffcf837968ddda755bbdf91b9462f71fab
Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com>
Reviewed-on: http://git-master/r/415045
GVS: Gerrit_Virtual_Submit
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com>
Tested-by: Hiroshi Doyu <hdoyu@nvidia.com>
arch/arm/mm/dma-mapping.c
arch/arm64/mm/dma-mapping.c