tree 8c04c26a614240f3142b7afafc071719fc3ea0f5
parent 52da443ec4d0a807b720527eb474f9c2878cd671
author Will Deacon <will.deacon@arm.com> 1432920524 +0100
committer Will Deacon <will.deacon@arm.com> 1437991720 +0100

arm64: force CONFIG_SMP=y and remove redundant #ifdefs

Nobody seems to be producing !SMP systems anymore, so this is just
becoming a source of kernel bugs, particularly if people want to use
coherent DMA with non-shared pages.

This patch forces CONFIG_SMP=y for arm64, removing a modest amount of
code in the process.

Signed-off-by: Will Deacon <will.deacon@arm.com>