ASoC: cs42l73: Return proper error code if device id mismatch

Return -ENODEV instead of 0 if device id mismatch.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index 6fe259a..fdd8aa2 100644 (file)
--- a/sound/soc/codecs/cs42l73.c
+++ b/sound/soc/codecs/cs42l73.c
@@ -1369,6 +1369,7 @@ static __devinit int cs42l73_i2c_probe(struct i2c_client *i2c_client,
 
 
        if (devid != CS42L73_DEVID) {
+               ret = -ENODEV;
                dev_err(&i2c_client->dev,
                        "CS42L73 Device ID (%X). Expected %X\n",
                        devid, CS42L73_DEVID);