K 10
svn:author
V 6
scottl
K 8
svn:date
V 27
2003-11-11T05:38:28.000000Z
K 7
svn:log
V 457
Fix sound LOR problems:

dsp_open: rearrange to only hold one lock at a time

dsp_close: ditto

mixer_hwvol_init: delete locking, the only consumer seems to
be the ess driver and it only call it a creation time, I
think the device will be stable across the sleepable malloc.

cmi interrupt routine: Release locks while caller chn_intr,
either this or do what emu10k1 does which is have no locks
at in the interrupt handler.

Submitted by:	mat@cnd.mcgill.ca

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