diff options
| -rw-r--r-- | drivers/media/i2c/adv7180.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index c750aae..623cec5 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c @@ -597,8 +597,16 @@ static int adv7180_probe(struct i2c_client *client, ret = init_device(client, state); if (ret) goto err_free_ctrl; + + ret = v4l2_async_register_subdev(sd); + if (ret) + goto err_free_irq; + return 0; +err_free_irq: + if (state->irq > 0) + free_irq(client->irq, state); err_free_ctrl: adv7180_exit_controls(state); err_unreg_subdev: @@ -612,6 +620,8 @@ static int adv7180_remove(struct i2c_client *client) struct v4l2_subdev *sd = i2c_get_clientdata(client); struct adv7180_state *state = to_state(sd); + v4l2_async_unregister_subdev(sd); + if (state->irq > 0) free_irq(client->irq, state); |