staging: comedi: rti800: cleanup dev->board_name usage

The comedi core initializes the dev->board_name before calling the
driver (*attach) function. There is not reason to reinitialize it
in the driver.

Use the dev->board_name when doing the request_{region,irq}() instead
of the open-coded string.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c
index fdfbf412cc7365d6e5abb57a5b2ce7015243ba58..eac727e2dae22624304d1b2c2e274eb54d5c16e5 100644 (file)
--- a/drivers/staging/comedi/drivers/rti800.c
+++ b/drivers/staging/comedi/drivers/rti800.c
@@ -309,7 +309,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it)
        struct comedi_subdevice *s;
 
        iobase = it->options[0];
-       if (!request_region(iobase, RTI800_SIZE, "rti800"))
+       if (!request_region(iobase, RTI800_SIZE, dev->board_name))
                return -EIO;
        dev->iobase = iobase;
 
@@ -319,14 +319,13 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
        irq = it->options[1];
        if (irq) {
-               ret = request_irq(irq, rti800_interrupt, 0, "rti800", dev);
+               ret = request_irq(irq, rti800_interrupt, 0, dev->board_name,
+                                 dev);
                if (ret < 0)
                        return ret;
                dev->irq = irq;
        }
 
-       dev->board_name = board->name;
-
        ret = comedi_alloc_subdevices(dev, 4);
        if (ret)
                return ret;