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Commit d813ae9a authored by Mark Brown's avatar Mark Brown
Browse files

regmap: Include the last register in debugfs output 



Off by one in the array iteration.

Reported-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 5b457e39

drivers/base/regmap/regmap-debugfs.c

+2 −2
Original line number Diff line number Diff line
@@ -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;