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staging: comedi: pcl730: cleanup dev->board_name usage

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This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name and use it
when requesting the resources instead of the open-coded strings.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-04-09 16:09:10 -07:00 committed by Greg Kroah-Hartman
parent 99c671a636
commit 3f7b35ce30
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/comedi/drivers/pcl730.c
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@ -72,11 +72,10 @@ static int pcl730_attach(struct comedi_device *dev, struct comedi_devconfig *it)
iorange = board->io_range;
printk(KERN_INFO "comedi%d: pcl730: board=%s 0x%04lx ", dev->minor,
board->name, iobase);
if (!request_region(iobase, iorange, "pcl730")) {
if (!request_region(iobase, iorange, dev->board_name)) {
printk("I/O port conflict\n");
return -EIO;
}
dev->board_name = board->name;
dev->iobase = iobase;
dev->irq = 0;