staging: comedi: c6xdigio: remove C6XDIGIO_SIZE

This define is only used in the comedi_request_region() call and does
not add any additional clarity to the code. Remove it.

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>

diff --git a/drivers/staging/comedi/drivers/c6xdigio.c b/drivers/staging/comedi/drivers/c6xdigio.c
index e5829f7..adb607c 100644 (file)
--- a/drivers/staging/comedi/drivers/c6xdigio.c
+++ b/drivers/staging/comedi/drivers/c6xdigio.c
@@ -43,8 +43,6 @@ http://robot0.ge.uiuc.edu/~spong/mecha/
 
 #include "../comedidev.h"
 
-#define C6XDIGIO_SIZE 3
-
 /*
  * port offsets
  */
@@ -356,7 +354,7 @@ static int c6xdigio_attach(struct comedi_device *dev,
        struct comedi_subdevice *s;
        int ret;
 
-       ret = comedi_request_region(dev, it->options[0], C6XDIGIO_SIZE);
+       ret = comedi_request_region(dev, it->options[0], 0x03);
        if (ret)
                return ret;