Use comedi_request_region() to request the I/O region used by this
driver.
Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: Ian Abbott <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
---
drivers/staging/comedi/drivers/acl7225b.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/acl7225b.c
b/drivers/staging/comedi/drivers/acl7225b.c
index 0c98139..69d9fd7 100644
--- a/drivers/staging/comedi/drivers/acl7225b.c
+++ b/drivers/staging/comedi/drivers/acl7225b.c
@@ -77,13 +77,11 @@ static int acl7225b_attach(struct comedi_device *dev,
{
const struct acl7225b_boardinfo *board = comedi_board(dev);
struct comedi_subdevice *s;
- int iobase;
int ret;
- iobase = it->options[0];
- if (!request_region(iobase, board->io_range, dev->board_name))
- return -EIO;
- dev->iobase = iobase;
+ ret = comedi_request_region(dev, it->options[0], board->io_range);
+ if (ret)
+ return ret;
ret = comedi_alloc_subdevices(dev, 3);
if (ret)
--
1.8.1.4
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