staging: comedi: dt9812: remove duplicated include from dt9812.c

Remove duplicated include.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2013-07-29 12:28:51 +08:00 • committed by Greg Kroah-Hartman
commit a66b0f039c