Add support for async device registration to the adv7180 driver.
Signed-off-by: Lars-Peter Clausen <l...@metafoo.de>
---
drivers/media/i2c/adv7180.c | 10 ++++++++++
1 file changed, 10 insertions(+)
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);
--
1.8.0
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