tree 242f8218121cd4bc89c49e8981052885965e0f6b
parent 96e7d211b46ce838ceca5d9734d6e166cfafdef4
author Nicolas Pitre <nico@cam.org> 1243389985 -0400
committer Nicolas Pitre <nico@cam.org> 1244480696 -0400

[ARM] Kirkwood: only map peripheral register space once

Just like commit 1419468ab548, let's save some TLB entries by making
ioremap() return pointers into the boot-time Kirkwood peripheral
iotable mapping whenever someone tries to ioremap any part of the Kirkwood
peripheral register space.

Signed-off-by: Nicolas Pitre <nico@marvell.com>