[RFC 07/18] regmap: debugfs: Always create "registers" & "access" files

[Pawel Moll]

When a map covers a single register, max_register is equal
to 0, so the "registers" & "access" files were not created.

This patch is removing this restriction. It should be save,
as the maps not without register 0 should return false
for regmap_readable(map, 0).

Signed-off-by: Pawel Moll <pawel.m...@arm.com>
Cc: Mark Brown <broo...@kernel.org>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/base/regmap/regmap-debugfs.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/base/regmap/regmap-debugfs.c 
b/drivers/base/regmap/regmap-debugfs.c
index c5471cd..17cd35a 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -511,12 +511,10 @@ void regmap_debugfs_init(struct regmap *map, const char 
*name)
        debugfs_create_file("range", 0400, map->debugfs,
                            map, &regmap_reg_ranges_fops);
 
-       if (map->max_register) {
-               debugfs_create_file("registers", 0400, map->debugfs,
-                                   map, &regmap_map_fops);
-               debugfs_create_file("access", 0400, map->debugfs,
-                                   map, &regmap_access_fops);
-       }
+       debugfs_create_file("registers", 0400, map->debugfs,
+                       map, &regmap_map_fops);
+       debugfs_create_file("access", 0400, map->debugfs,
+                       map, &regmap_access_fops);
 
        if (map->cache_type) {
                debugfs_create_bool("cache_only", 0400, map->debugfs,
-- 
1.8.3.2


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