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/rti800.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/comedi/drivers/rti800.c
b/drivers/staging/comedi/drivers/rti800.c
index a94dbe7..44bab88 100644
--- a/drivers/staging/comedi/drivers/rti800.c
+++ b/drivers/staging/comedi/drivers/rti800.c
@@ -291,14 +291,12 @@ static int rti800_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
const struct rti800_board *board = comedi_board(dev);
struct rti800_private *devpriv;
- unsigned long iobase;
- int ret;
struct comedi_subdevice *s;
+ int ret;
- iobase = it->options[0];
- if (!request_region(iobase, RTI800_IOSIZE, dev->board_name))
- return -EIO;
- dev->iobase = iobase;
+ ret = comedi_request_region(dev, it->options[0], RTI800_IOSIZE);
+ if (ret)
+ return ret;
outb(0, dev->iobase + RTI800_CSR);
inb(dev->iobase + RTI800_ADCHI);
--
1.8.1.4
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