1 files changed, 4 insertions, 7 deletions

diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c
index 81d6f605c92e..886b2f7682c2 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -88,16 +88,15 @@ static unsigned int regmap_debugfs_get_dump_start(struct regmap *map,
          * If we don't have a cache build one so we don't have to do a
          * linear scan each time.
          */
+        i = base;
         if (list_empty(&map->debugfs_off_cache)) {
-                for (i = base; i <= map->max_register; i += map->reg_stride) {
+                for (; i <= map->max_register; i += map->reg_stride) {
                         /* Skip unprinted registers, closing off cache entry */
                         if (!regmap_readable(map, i) ||
                             regmap_precious(map, i)) {
                                 if (c) {
                                         c->max = p - 1;
-                                        fpos_offset = c->max - c->min;
-                                        reg_offset = fpos_offset / map->debugfs_tot_len;
-                                        c->max_reg = c->base_reg + reg_offset;
+                                        c->max_reg = i - map->reg_stride;
                                         list_add_tail(&c->list,
                                                       &map->debugfs_off_cache);
                                         c = NULL;
@@ -124,9 +123,7 @@ static unsigned int regmap_debugfs_get_dump_start(struct regmap *map,
         /* Close the last entry off if we didn't scan beyond it */
         if (c) {
                 c->max = p - 1;
-                fpos_offset = c->max - c->min;
-                reg_offset = fpos_offset / map->debugfs_tot_len;
-                c->max_reg = c->base_reg + reg_offset;
+                c->max_reg = i - map->reg_stride;
                 list_add_tail(&c->list,
                               &map->debugfs_off_cache);
         }