git: kernel: Remove some unused externs.

[Sascha Wildner <swildner@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 06ddf0c8f75c4f9c2bddedbd752e207681e8173c
Author: Sascha Wildner <saw@online.de>
Date:   Mon Aug 5 20:24:02 2013 +0200

    kernel: Remove some unused externs.

Summary of changes:
 sys/bus/pccard/pccardvar.h        | 3 ---
 sys/dev/disk/nata/ata-all.h       | 2 --
 sys/dev/raid/aac/aacvar.h         | 1 -
 sys/dev/raid/twa/tw_osl_externs.h | 6 ------
 4 files changed, 12 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/06ddf0c8f75c4f9c2bddedbd752e207681e8173c


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