From f9353e70bcebd00cd182d946083afd7d8eddd259 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 5 Mar 2012 23:28:49 +0000 Subject: [PATCH] regmap: Fix rbtree block base in sync Otherwise we'll end up running with bogus register numbers. Signed-off-by: Mark Brown --- drivers/base/regmap/regcache-rbtree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/regmap/regcache-rbtree.c b/drivers/base/regmap/regcache-rbtree.c index bae183c..313c20f 100644 --- a/drivers/base/regmap/regcache-rbtree.c +++ b/drivers/base/regmap/regcache-rbtree.c @@ -379,7 +379,7 @@ static int regcache_rbtree_sync(struct regmap *map, unsigned int min, if (rbnode->base_reg + rbnode->blklen < min) continue; - if (min < rbnode->base_reg + rbnode->blklen) + if (min > rbnode->base_reg) base = min - rbnode->base_reg; else base = 0; -- 2.7.4