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Commit fa5b7945 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Mauro Carvalho Chehab
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[media] adv7180: Add support for async device registration 



Add support for async device registration to the adv7180 driver.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 0c25534d

drivers/media/i2c/adv7180.c

+10 −0
Original line number Diff line number Diff line
@@ -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);