Use __comedi_request_region() to request the I/O regions used by
this driver.
Remove 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/8255.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/8255.c b/drivers/staging/comedi/drivers/8255.c
index 0237187..4b91250 100644
--- a/drivers/staging/comedi/drivers/8255.c
+++ b/drivers/staging/comedi/drivers/8255.c
@@ -372,16 +372,13 @@ static int dev_8255_attach(struct comedi_device *dev,
s = &dev->subdevices[i];
iobase = it->options[i];
- if (!request_region(iobase, _8255_SIZE, "8255")) {
- dev_warn(dev->class_dev,
- "0x%04lx (I/O port conflict)\n", iobase);
-
+ ret = __comedi_request_region(dev, iobase, _8255_SIZE);
+ if (ret) {
s->type = COMEDI_SUBD_UNUSED;
} else {
ret = subdev_8255_init(dev, s, NULL, iobase);
if (ret)
return ret;
- dev_info(dev->class_dev, "0x%04lx\n", iobase);
}
}
--
1.8.1.4
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