From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Tue, 8 Jan 2013 20:40:19 +0000 (+0000)
Subject: regmap: debugfs: Fix check for block start in cached seeks
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5a1d6d172bc8a3ecf29add6c84d047025cb71566;p=linux-beck.git

regmap: debugfs: Fix check for block start in cached seeks

Check for the block we were asked to start from, not the position we're
in.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c
index 43d51dc3d58b..e8d15db2f126 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -103,7 +103,7 @@ static unsigned int regmap_debugfs_get_dump_start(struct regmap *map,
 
 	/* Find the relevant block */
 	list_for_each_entry(c, &map->debugfs_off_cache, list) {
-		if (*pos >= c->min && *pos <= c->max) {
+		if (from >= c->min && from <= c->max) {
 			*pos = c->min;
 			return c->base_reg;
 		}