ASoC: max98088: Set max_register

Makes some of the debug functions more useful.

Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 31912d59702c886ebb48a3dcbde96a34d064427f..66ceee22fdadd923225f1b7001b208c3c1b1fde6 100644 (file)
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -552,6 +552,7 @@ static const struct regmap_config max98088_regmap = {
 
        .readable_reg = max98088_readable_register,
        .volatile_reg = max98088_volatile_register,
+       .max_register = 0xff,
 
        .reg_defaults = max98088_reg,
        .num_reg_defaults = ARRAY_SIZE(max98088_reg),