| commit | 6775a558fece413376e1dacd435adb5fbe225f40 | [log] [tgz] |
|---|---|---|
| author | Catalin Marinas <catalin.marinas@arm.com> | Wed Jul 28 22:01:25 2010 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Thu Jul 29 14:04:36 2010 +0100 |
| tree | e4428d3915151d3718a9687f843ecec115aeb546 | |
| parent | e936771a76a7b61ca55a5142a3de835c2e196871 [diff] |
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>