tree e4428d3915151d3718a9687f843ecec115aeb546
parent e936771a76a7b61ca55a5142a3de835c2e196871
author Catalin Marinas <catalin.marinas@arm.com> 1280350885 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1280408676 +0100

ARM: 6272/1: Convert L2x0 to use the IO relaxed operations

This patch is in preparation for a subsequent patch which adds barriers
to the I/O accessors. Since the mandatory barriers may do an L2 cache
sync, this patch avoids a recursive call into l2x0_cache_sync() via the
write*() accessors and wmb() and a call into l2x0_cache_sync() with the
l2x0_lock held.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>