BCM2835_I2S_FSI 566 sound/soc/bcm/bcm2835-i2s.c mode |= BCM2835_I2S_FSI; BCM2835_I2S_FSI 571 sound/soc/bcm/bcm2835-i2s.c mode |= BCM2835_I2S_FSI; BCM2835_I2S_FSI 611 sound/soc/bcm/bcm2835-i2s.c !!(mode & BCM2835_I2S_FSI), BCM2835_I2S_FSI 612 sound/soc/bcm/bcm2835-i2s.c (mode & BCM2835_I2S_FSI) ? "falling" : "rising");