staging: comedi: pcl711: convert boardinfo flags to bit-fields

To save a bit of space, convert the 'is_pcl711b' and 'is_8112' flags
in the boardinfo to bit-fields.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/pcl711.c

@@ -133,8 +133,8 @@ static const int i8253_osc_base = 500;	/* 2 Mhz */
 
 struct pcl711_board {
 	const char *name;
-	int is_pcl711b;
-	int is_8112;
+	unsigned int is_pcl711b:1;
+	unsigned int is_8112:1;
 	int n_aichan;
 	int n_aochan;
 	int maxirq;