SUN4I_I2S_TX_CHAN_MAP_REG 399 sound/soc/sunxi/sun4i-i2s.c regmap_write(i2s->regmap, SUN4I_I2S_TX_CHAN_MAP_REG, 0x76543210); SUN4I_I2S_TX_CHAN_MAP_REG 955 sound/soc/sunxi/sun4i-i2s.c { SUN4I_I2S_TX_CHAN_MAP_REG, 0x76543210 },