staging: comedi: fl512: tidy up fl512_ao_insn_read()
For aesthetics, tidy up this function to match the style used in most of the comedi drivers for analog output (*insn_read) functions. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -89,13 +89,13 @@ static int fl512_ao_insn_read(struct comedi_device *dev,
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unsigned int *data)
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unsigned int *data)
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{
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{
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struct fl512_private *devpriv = dev->private;
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struct fl512_private *devpriv = dev->private;
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int n;
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unsigned int chan = CR_CHAN(insn->chanspec);
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int chan = CR_CHAN(insn->chanspec);
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int i;
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for (n = 0; n < insn->n; n++)
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for (i = 0; i < insn->n; i++)
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data[n] = devpriv->ao_readback[chan];
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data[i] = devpriv->ao_readback[chan];
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return n;
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return insn->n;
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}
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}
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static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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