diff --git a/[refs] b/[refs]
index 262a22925edb..7738eb18acd2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5b457e3910251ef28712ba5d14adac8194bd5b2c
+refs/heads/master: d813ae9a105219255c07d382059de831186c10d0
diff --git a/trunk/drivers/base/regmap/regmap-debugfs.c b/trunk/drivers/base/regmap/regmap-debugfs.c
index 7a8d67537d3f..6f397476e27c 100644
--- a/trunk/drivers/base/regmap/regmap-debugfs.c
+++ b/trunk/drivers/base/regmap/regmap-debugfs.c
@@ -57,7 +57,7 @@ static ssize_t regmap_map_read_file(struct file *file, char __user *user_buf,
 	val_len = 2 * map->format.val_bytes;
 	tot_len = reg_len + val_len + 3;      /* : \n */
 
-	for (i = 0; i < map->max_register; i++) {
+	for (i = 0; i < map->max_register + 1; i++) {
 		if (!regmap_readable(map, i))
 			continue;
 
@@ -132,7 +132,7 @@ static ssize_t regmap_access_read_file(struct file *file,
 	reg_len = regmap_calc_reg_len(map->max_register, buf, count);
 	tot_len = reg_len + 10; /* ': R W V P\n' */
 
-	for (i = 0; i < map->max_register; i++) {
+	for (i = 0; i < map->max_register + 1; i++) {
 		/* Ignore registers which are neither readable nor writable */
 		if (!regmap_readable(map, i) && !regmap_writeable(map, i))
 			continue;