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staging: comedi: ni_atmio16d: 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 16:25:25 -07:00 • committed by Greg Kroah-Hartman
parent b1bc927604
commit 61f9eb9a01
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/comedi/drivers/ni_atmio16d.c
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@ -647,14 +647,12 @@ static int atmio16d_attach(struct comedi_device *dev,
/* make sure the address range is free and allocate it */
iobase = it->options[0];
printk(KERN_INFO "comedi%d: atmio16d: 0x%04lx ", dev->minor, iobase);
if (!request_region(iobase, ATMIO16D_SIZE, "ni_atmio16d")) {
if (!request_region(iobase, ATMIO16D_SIZE, dev->board_name)) {
printk("I/O port conflict\n");
return -EIO;
}
dev->iobase = iobase;
dev->board_name = board->name;
ret = comedi_alloc_subdevices(dev, 4);
if (ret)
return ret;