From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 21 Jan 2011 10:07:18 +0000 (+0000)
Subject: drm/i915: Fix use of invalid array size for ring->sync_seqno
X-Git-Tag: v2.6.38-rc3~65^2^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=076e2c0eb83f1a0e2e7d0ae1e4d4c0f7b13f1f64;p=pandora-kernel.git

drm/i915: Fix use of invalid array size for ring->sync_seqno

There are I915_NUM_RINGS-1 inter-ring synchronisation counters, but we
were clearing I915_NUM_RINGS of them. Oops.

Reported-by: Jiri Slaby <jirislaby@gmail.com>
Tested-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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