From: Lars-Peter Clausen <lars@metafoo.de>
Date: Tue, 27 Aug 2013 11:03:03 +0000 (+0200)
Subject: regcache-rbtree: Fix reg_stride != 1
X-Git-Tag: v3.12-rc1~193^2~1^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6752123ccef4eec3c70c20dbdfc05d1674319c5;p=pandora-kernel.git

regcache-rbtree: Fix reg_stride != 1

There are a couple of calculations, which convert between register addresses and
block indices, in regcache_rbtree_sync() and regcache_rbtree_node_alloc() which
assume that reg_stride is 1. This will break the rb cache for configurations
which do not use a reg_stride of 1.

Also rename 'base' in regcache_rbtree_sync() to 'start' to avoid confusion with
'base_reg'.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
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