wm8750_spi_driver 771 sound/soc/codecs/wm8750.c static struct spi_driver wm8750_spi_driver = { wm8750_spi_driver 833 sound/soc/codecs/wm8750.c ret = spi_register_driver(&wm8750_spi_driver); wm8750_spi_driver 849 sound/soc/codecs/wm8750.c spi_unregister_driver(&wm8750_spi_driver);