ALSA problem in 2.6.2-rc2 (mpu-401 not loaded)

Hello:

I'm getting this in dmesg with recent 2.6.2-rc2 and even with rc2-mm2 and of course, I get no sound:

snd_intel8x0: Unknown symbol snd_mpu401_uart_new

so I must modprobe manually the mpu-401 driver. Is this the intended way? Or must mpu driver gets automounted? In other kernels I have not modprobed mpu-401 and the sound was working correctly.

Thanks a lot.

Luis Miguel Garcia