jz4740_i2s_driver 541 sound/soc/jz4740/jz4740-i2s.c static struct platform_driver jz4740_i2s_driver = { jz4740_i2s_driver 549 sound/soc/jz4740/jz4740-i2s.c module_platform_driver(jz4740_i2s_driver);