246 void v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi,  in v4l2_spi_subdev_init()  argument
252 	sd->owner = spi->dev.driver->owner;  in v4l2_spi_subdev_init()
253 	sd->dev = &spi->dev;  in v4l2_spi_subdev_init()
255 	v4l2_set_subdevdata(sd, spi);  in v4l2_spi_subdev_init()
256 	spi_set_drvdata(spi, sd);  in v4l2_spi_subdev_init()
258 	strlcpy(sd->name, spi->dev.driver->name, sizeof(sd->name));  in v4l2_spi_subdev_init()
266 	struct spi_device *spi = NULL;  in v4l2_spi_new_subdev()  local
273 	spi = spi_new_device(master, info);  in v4l2_spi_new_subdev()
275 	if (spi == NULL || spi->dev.driver == NULL)  in v4l2_spi_new_subdev()
278 	if (!try_module_get(spi->dev.driver->owner))  in v4l2_spi_new_subdev()
281 	sd = spi_get_drvdata(spi);  in v4l2_spi_new_subdev()
289 	module_put(spi->dev.driver->owner);  in v4l2_spi_new_subdev()
294 	if (spi && sd == NULL)  in v4l2_spi_new_subdev()
295 		spi_unregister_device(spi);  in v4l2_spi_new_subdev()