13 	struct spi_device *spi = v4l2_get_subdevdata(sd);  in v4l2_spi_subdev_unregister()  local
15 	if (spi && !spi->dev.of_node && !spi->dev.fwnode)  in v4l2_spi_subdev_unregister()
16 		spi_unregister_device(spi);  in v4l2_spi_subdev_unregister()
19 void v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi,  in v4l2_spi_subdev_init()  argument
25 	sd->owner = spi->dev.driver->owner;  in v4l2_spi_subdev_init()
26 	sd->dev = &spi->dev;  in v4l2_spi_subdev_init()
28 	v4l2_set_subdevdata(sd, spi);  in v4l2_spi_subdev_init()
29 	spi_set_drvdata(spi, sd);  in v4l2_spi_subdev_init()
32 		 spi->dev.driver->name, dev_name(&spi->dev));  in v4l2_spi_subdev_init()
41 	struct spi_device *spi = NULL;  in v4l2_spi_new_subdev()  local
48 	spi = spi_new_device(ctlr, info);  in v4l2_spi_new_subdev()
50 	if (!spi || !spi->dev.driver)  in v4l2_spi_new_subdev()
53 	if (!try_module_get(spi->dev.driver->owner))  in v4l2_spi_new_subdev()
56 	sd = spi_get_drvdata(spi);  in v4l2_spi_new_subdev()
66 	module_put(spi->dev.driver->owner);  in v4l2_spi_new_subdev()
74 		spi_unregister_device(spi);  in v4l2_spi_new_subdev()