evie/android_kernel_oneplus_msm8998
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staging: comedi: ni_at_ao: 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 16:33:23 -07:00 • committed by Greg Kroah-Hartman
parent 3cbc2810a6
commit ce1edddd8c
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/comedi/drivers/ni_at_ao.c
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@ -348,14 +348,12 @@ static int atao_attach(struct comedi_device *dev, struct comedi_devconfig *it)
printk(KERN_INFO "comedi%d: ni_at_ao: 0x%04lx", dev->minor, iobase);
if (!request_region(iobase, ATAO_SIZE, "ni_at_ao")) {
if (!request_region(iobase, ATAO_SIZE, dev->board_name)) {
printk(" I/O port conflict\n");
return -EIO;
}
dev->iobase = iobase;
dev->board_name = board->name;
devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL);
if (!devpriv)
return -ENOMEM;