regmap: debugfs: Fix seeking from the cache

We don't want to bomb out early if we failed to get the cache any more,
just soldier on instead and we won't get confused and always return the
first block.

Reported-by: Philipp Zabel <p.zabel@pengutronix.de
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 46a213a596e29ec5ae142477e40c563744f49ede..d9a6c94ce42338b27c98c87f8e82910fdaa20579 100644 (file)
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -121,8 +121,6 @@ static unsigned int regmap_debugfs_get_dump_start(struct regmap *map,
                c->max = p - 1;
                list_add_tail(&c->list,
                              &map->debugfs_off_cache);
-       } else {
-               return base;
        }
 
        /*