Use comedi_request_region() to request the I/O region used by this
driver.
Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/ni_atmio.c | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_atmio.c b/drivers/staging/comedi/drivers/ni_atmio.c
index 37372a1..02e5ae1 100644
--- a/drivers/staging/comedi/drivers/ni_atmio.c
+++ b/drivers/staging/comedi/drivers/ni_atmio.c
@@ -437,15 +437,9 @@ static int ni_atmio_attach(struct comedi_device *dev,
devpriv->isapnp_dev = isapnp_dev;
}
- /* reserve our I/O region */
-
- printk("comedi%d: ni_atmio: 0x%04lx", dev->minor, iobase);
- if (!request_region(iobase, NI_SIZE, "ni_atmio")) {
- printk(" I/O port conflict\n");
- return -EIO;
- }
-
- dev->iobase = iobase;
+ ret = comedi_request_region(dev, iobase, NI_SIZE);
+ if (ret)
+ return ret;
#ifdef DEBUG
/* board existence sanity check */
--
1.8.1.4
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