regmap: debugfs: Make sure we store the last entry in the offset cache
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 720e1424..46a213a 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -116,6 +116,15 @@
}
}
+ /* Close the last entry off if we didn't scan beyond it */
+ if (c) {
+ c->max = p - 1;
+ list_add_tail(&c->list,
+ &map->debugfs_off_cache);
+ } else {
+ return base;
+ }
+
/*
* This should never happen; we return above if we fail to
* allocate and we should never be in this code if there are