tree cb0eeee346b51eb7af6c8cf8c49a046bb937f296
parent 5792bf6438658cb129c3022aa2cf7e9b19b5de3a
author Felix Fietkau <nbd@openwrt.org> 1380285704 +0200
committer Ralf Baechle <ralf@linux-mips.org> 1390419790 +0100

MIPS: improve checks for noncoherent DMA

Only one MIPS development board actually supports enabling/disabling DMA
coherency at runtime, so it's not a good idea to push the overhead of
checking that configuration setting onto every other supported target as
well.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5912/