staging: comedi: fl512: remove Fl512_SIZE define

This define is only used in the comedi_request_region() call to specify
the size of the I/O region to request. Remove the define and just open
code the value.
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/fl512.c

@@ -21,7 +21,6 @@ Configuration options:
 
 #include <linux/delay.h>
 
-#define FL512_SIZE 16		/* the size of the used memory */
 struct fl512_private {
 	unsigned short ao_readback[2];
 };
@@ -105,7 +104,7 @@ static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	struct comedi_subdevice *s;
 	int ret;
 
-	ret = comedi_request_region(dev, it->options[0], FL512_SIZE);
+	ret = comedi_request_region(dev, it->options[0], 0x10);
 	if (ret)
 		return ret;