diff options
Diffstat (limited to 'sound/aoa/codecs/tas.c')
| -rw-r--r-- | sound/aoa/codecs/tas.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c index f0ebc971..1dd66dd 100644 --- a/sound/aoa/codecs/tas.c +++ b/sound/aoa/codecs/tas.c @@ -897,6 +897,15 @@ static int tas_create(struct i2c_adapter *adapter, client = i2c_new_device(adapter, &info); if (!client) return -ENODEV; + /* + * We know the driver is already loaded, so the device should be + * already bound. If not it means binding failed, and then there + * is no point in keeping the device instantiated. + */ + if (!client->driver) { + i2c_unregister_device(client); + return -ENODEV; + } /* * Let i2c-core delete that device on driver removal. |
