ASoC: cs42l52: Add chip rev id message

This patch adds a print message at bootup for the CODEC Rev ID

Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c
index 56c5611fa75231faf877f13ef82c2dd0e5216846..8b427c97708365e5e1e40aad701f740b62c365be 100644 (file)
--- a/sound/soc/codecs/cs42l52.c
+++ b/sound/soc/codecs/cs42l52.c
@@ -1223,6 +1223,9 @@ static int cs42l52_i2c_probe(struct i2c_client *i2c_client,
                return ret;
        }
 
+       dev_info(&i2c_client->dev, "Cirrus Logic CS42L52, Revision: %02X\n",
+                       reg & 0xFF);
+
        /* Set Platform Data */
        if (cs42l52->pdata.mica_cfg)
                regmap_update_bits(cs42l52->regmap, CS42L52_MICA_CTL,