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authorMaarten ter Huurne <maarten@treewalker.org>2013-05-31 16:45:13 +0200
committerMark Brown <broonie@linaro.org>2013-06-01 20:10:05 +0100
commitf3284f91535cc2e1406b7efe27a1de96c96c19b4 (patch)
tree06c93c67394e28fc66d0d5ba416eee58ce0677bd /drivers/base
parentf20c783c3ae33c30fd7cf0616db18d30cb6e802b (diff)
regmap: rbtree: Fixed node range check on sync
A node starting before the minimum register is no reason to reject it, since its end could be in range. The check for the end already exists two lines lower, so we can just remove the incorrect check. Signed-off-by: Maarten ter Huurne <maarten@treewalker.org> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/regmap/regcache-rbtree.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/base/regmap/regcache-rbtree.c b/drivers/base/regmap/regcache-rbtree.c
index b4e343b64c8..02f490bad30 100644
--- a/drivers/base/regmap/regcache-rbtree.c
+++ b/drivers/base/regmap/regcache-rbtree.c
@@ -391,8 +391,6 @@ static int regcache_rbtree_sync(struct regmap *map, unsigned int min,
for (node = rb_first(&rbtree_ctx->root); node; node = rb_next(node)) {
rbnode = rb_entry(node, struct regcache_rbtree_node, node);
- if (rbnode->base_reg < min)
- continue;
if (rbnode->base_reg > max)
break;
if (rbnode->base_reg + rbnode->blklen < min)