wm8737_spi_driver 692 sound/soc/codecs/wm8737.c static struct spi_driver wm8737_spi_driver = { wm8737_spi_driver 712 sound/soc/codecs/wm8737.c ret = spi_register_driver(&wm8737_spi_driver); wm8737_spi_driver 725 sound/soc/codecs/wm8737.c spi_unregister_driver(&wm8737_spi_driver);