snd_mpu401_input_avail 72 sound/drivers/mpu401/mpu401_uart.c for (; timeout > 0 && snd_mpu401_input_avail(mpu); timeout--) snd_mpu401_input_avail 236 sound/drivers/mpu401/mpu401_uart.c if (snd_mpu401_input_avail(mpu)) { snd_mpu401_input_avail 389 sound/drivers/mpu401/mpu401_uart.c if (! snd_mpu401_input_avail(mpu))