cs4341_spi_driver 307 sound/soc/codecs/cs4341.c static struct spi_driver cs4341_spi_driver = { cs4341_spi_driver 326 sound/soc/codecs/cs4341.c ret = spi_register_driver(&cs4341_spi_driver); cs4341_spi_driver 339 sound/soc/codecs/cs4341.c spi_unregister_driver(&cs4341_spi_driver);