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[media] smiapp: Register async subdev
Register and unregister async sub-device for DT. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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@ -2942,8 +2942,21 @@ static int smiapp_probe(struct i2c_client *client,
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sensor->src->sensor = sensor;
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sensor->src->pads[0].flags = MEDIA_PAD_FL_SOURCE;
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return media_entity_init(&sensor->src->sd.entity, 2,
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rval = media_entity_init(&sensor->src->sd.entity, 2,
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sensor->src->pads, 0);
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if (rval < 0)
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return rval;
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rval = v4l2_async_register_subdev(&sensor->src->sd);
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if (rval < 0)
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goto out_media_entity_cleanup;
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return 0;
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out_media_entity_cleanup:
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media_entity_cleanup(&sensor->src->sd.entity);
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return rval;
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}
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static int smiapp_remove(struct i2c_client *client)
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@ -2952,6 +2965,8 @@ static int smiapp_remove(struct i2c_client *client)
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struct smiapp_sensor *sensor = to_smiapp_sensor(subdev);
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unsigned int i;
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v4l2_async_unregister_subdev(subdev);
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if (sensor->power_count) {
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if (gpio_is_valid(sensor->platform_data->xshutdown))
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gpio_set_value(sensor->platform_data->xshutdown, 0);
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