[Midnightbsd-cvs] src: dev/hfa: drop hfa as it's not mpsafe

[laffer1 at midnightbsd.org]

Log Message:
-----------
drop hfa as it's not mpsafe

Removed Files:
-------------
    src/sys/dev/hfa:
        fore.h
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore.h)
        fore_aali.h
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_aali.h)
        fore_buffer.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_buffer.c)
        fore_command.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_command.c)
        fore_globals.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_globals.c)
        fore_if.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_if.c)
        fore_include.h
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_include.h)
        fore_init.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_init.c)
        fore_intr.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_intr.c)
        fore_output.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_output.c)
        fore_receive.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_receive.c)
        fore_slave.h
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_slave.h)
        fore_stats.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_stats.c)
        fore_stats.h
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_stats.h)
        fore_timer.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_timer.c)
        fore_transmit.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_transmit.c)
        fore_var.h
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_var.h)
        fore_vcm.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/fore_vcm.c)
        hfa_eisa.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/hfa_eisa.c)
        hfa_freebsd.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/hfa_freebsd.c)
        hfa_freebsd.h
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/hfa_freebsd.h)
        hfa_pci.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/hfa_pci.c)
        hfa_sbus.c
        (http://cvsweb.midnightbsd.org/src/sys/dev/hfa/hfa_sbus.c)