This define is only used during the board attach to specify the
I/O region length. Remove the define and just open code the value.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/ni_at_ao.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_at_ao.c
b/drivers/staging/comedi/drivers/ni_at_ao.c
index 3545d29..d349b1f 100644
--- a/drivers/staging/comedi/drivers/ni_at_ao.c
+++ b/drivers/staging/comedi/drivers/ni_at_ao.c
@@ -42,8 +42,6 @@ Configuration options:
/* board egisters */
/* registers with _2_ are accessed when GRP2WR is set in CFG1 */
-#define ATAO_SIZE 0x20
-
#define ATAO_2_DMATCCLR 0x00 /* W 16 */
#define ATAO_DIN 0x00 /* R 16 */
#define ATAO_DOUT 0x00 /* W 16 */
@@ -327,7 +325,7 @@ static int atao_attach(struct comedi_device *dev, struct
comedi_devconfig *it)
ao_unipolar = it->options[3];
- ret = comedi_request_region(dev, it->options[0], ATAO_SIZE);
+ ret = comedi_request_region(dev, it->options[0], 0x20);
if (ret)
return ret;
--
1.8.3.2
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