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| author | Mark Brown | 2012-03-06 00:28:49 +0100 |
|---|---|---|
| committer | Mark Brown | 2012-03-06 00:49:24 +0100 |
| commit | f9353e70bcebd00cd182d946083afd7d8eddd259 (patch) | |
| tree | a13460f9e9e88796067c24f0853c8a386413f022 /drivers/base | |
| parent | regmap: Fix x86_64 breakage (diff) | |
| download | kernel-qcow2-linux-f9353e70bcebd00cd182d946083afd7d8eddd259.tar.gz kernel-qcow2-linux-f9353e70bcebd00cd182d946083afd7d8eddd259.tar.xz kernel-qcow2-linux-f9353e70bcebd00cd182d946083afd7d8eddd259.zip | |
regmap: Fix rbtree block base in sync
Otherwise we'll end up running with bogus register numbers.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/regmap/regcache-rbtree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/regmap/regcache-rbtree.c b/drivers/base/regmap/regcache-rbtree.c index bae183c6bcb1..313c20f8cc28 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; |