SUN4I_I2S_FIFO_CTRL_FLUSH_TX 742 sound/soc/sunxi/sun4i-i2s.c SUN4I_I2S_FIFO_CTRL_FLUSH_TX, SUN4I_I2S_FIFO_CTRL_FLUSH_TX 743 sound/soc/sunxi/sun4i-i2s.c SUN4I_I2S_FIFO_CTRL_FLUSH_TX);