[Midnightbsd-cvs] src: dev/alc: redo the locking and get rid of the task queue.

[laffer1 at midnightbsd.org]

Log Message:
-----------
redo the locking and get rid of the task queue.

Modified Files:
--------------
    src/sys/dev/alc:
        if_alc.c (r1.6 -> r1.7)
        (http://cvsweb.midnightbsd.org/src/sys/dev/alc/if_alc.c?r1=1.6&r2=1.7)
        if_alcvar.h (r1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/sys/dev/alc/if_alcvar.h?r1=1.1&r2=1.2)