regmap: Include the last register in debugfs output
Off by one in the array iteration. Reported-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -57,7 +57,7 @@ static ssize_t regmap_map_read_file(struct file *file, char __user *user_buf,
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val_len = 2 * map->format.val_bytes;
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val_len = 2 * map->format.val_bytes;
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tot_len = reg_len + val_len + 3; /* : \n */
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tot_len = reg_len + val_len + 3; /* : \n */
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for (i = 0; i < map->max_register; i++) {
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for (i = 0; i < map->max_register + 1; i++) {
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if (!regmap_readable(map, i))
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if (!regmap_readable(map, i))
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continue;
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continue;
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@ -132,7 +132,7 @@ static ssize_t regmap_access_read_file(struct file *file,
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reg_len = regmap_calc_reg_len(map->max_register, buf, count);
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reg_len = regmap_calc_reg_len(map->max_register, buf, count);
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tot_len = reg_len + 10; /* ': R W V P\n' */
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tot_len = reg_len + 10; /* ': R W V P\n' */
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for (i = 0; i < map->max_register; i++) {
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for (i = 0; i < map->max_register + 1; i++) {
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/* Ignore registers which are neither readable nor writable */
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/* Ignore registers which are neither readable nor writable */
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if (!regmap_readable(map, i) && !regmap_writeable(map, i))
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if (!regmap_readable(map, i) && !regmap_writeable(map, i))
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continue;
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continue;
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