panic in envy24.c when booting verbose

[Stefan Ehmann]

I've just discovered a (probably small) bug in envy24.c

When booting verbose, the kernel panics with "Fatal trap 12: page fault while 
in kernel mode"

If I comment out the two vtophys() calls in envy24.c, the panic no longer 
occurs.

Let me know, if you need more info. My soundcard is a M-Audio Audiophile 2496.

I'm using the drivers from current on a 6.2-RC1 machine (but I dont' think 
that's related to the panic).