wm8728_spi_driver 265 sound/soc/codecs/wm8728.c static struct spi_driver wm8728_spi_driver = { wm8728_spi_driver 325 sound/soc/codecs/wm8728.c ret = spi_register_driver(&wm8728_spi_driver); wm8728_spi_driver 341 sound/soc/codecs/wm8728.c spi_unregister_driver(&wm8728_spi_driver);