tree 101ac757b60dfcef2de1e3ea49ee803190279c90
parent 235b185ce47ce64793362bd3ae4bcd8afc6b57b8
author Russell King <rmk@dyn-67.arm.linux.org.uk> 1175518395 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1178198215 +0100

[ARM] Set coherent DMA mask for Acorn expansion cards

Although expansion cards can't do bus-master DMA, subsystems
want to be able to use coherent memory for DMA purposes to
these cards.  Therefore, set the coherent DMA mask to allow
such memory to be allocated.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>