re: kern/46451: eso(4) kernel panic while booting NetBSD 6.0_BETA

[matthew green <mrg%eterna.com.au@localhost>]

> eso has not been converted to device_t
> eso0 at pci0 dev 10 function 0: ESS Solo-1 PCI AudioDrive ES1946 Revision E
> panic: kernel diagnostic assertion "mutex_owned(&sc->sc_intr_lock)" failed: 
> file "/usr/src/sys/dev/pci/eso.c", line 673
> fatal breakpoint trap in supervisor mode
> ...

this seems obvious.  eso_reset() is called without sc_intr_lock held
from eso_attach().  eso_attach() is the only caller, so it's probably
safe to simply remove the KASSERT() from eso_reset().


.mrg.