diff options
| -rw-r--r-- | drivers/base/regmap/regmap-debugfs.c | 11 |
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); } |