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ASoC: cs42l73: Return proper error code if device id mismatch
authorAxel Lin <axel.lin@gmail.com>
Sat, 19 Nov 2011 02:15:53 +0000 (10:15 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 21 Nov 2011 17:05:52 +0000 (17:05 +0000)
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>
sound/soc/codecs/cs42l73.c patch | blob | blame | history

diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index 6fe259aceb7b2790463b0dec3addc6bc0e9e0add..fdd8aa207730ad9015b8ffe41f4ec601afa88f8a 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);