staging: comedi: cb_das16_cs: remove unneeded include

This driver is not for a pci device. Remove the unneeded include
of the pci.h header.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/cb_das16_cs.c

@@ -42,7 +42,6 @@ Status: experimental
 #include <linux/slab.h>
 #include "../comedidev.h"
 #include <linux/delay.h>
-#include <linux/pci.h>
 
 #include <pcmcia/cistpl.h>
 #include <pcmcia/ds.h>