BCM2835_I2S_CH2    96 sound/soc/bcm/bcm2835-i2s.c #define BCM2835_I2S_CH2_POS(v)		BCM2835_I2S_CH2(BCM2835_I2S_CHPOS(v))
BCM2835_I2S_CH2   439 sound/soc/bcm/bcm2835-i2s.c 	format = BCM2835_I2S_CH1(format) | BCM2835_I2S_CH2(format);