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staging: comedi: comedi_test: tidy up waveform_ai_interrupt()

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Use a local variable to reduce the indentation in
`waveform_ai_interrupt()`.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott 2013-01-04 11:33:25 +00:00 • committed by Greg Kroah-Hartman
parent 8bd48c9ef1
commit 0642c94bcb
1 changed files with 7 additions and 13 deletions
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20
drivers/staging/comedi/drivers/comedi_test.c
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@ -203,19 +203,13 @@ static void waveform_ai_interrupt(unsigned long arg)
for (i = 0; i < num_scans; i++) {
for (j = 0; j < cmd->chanlist_len; j++) {
cfc_write_to_buffer(dev->read_subdev,
fake_waveform(dev,
CR_CHAN(cmd->
chanlist[j]),
CR_RANGE(cmd->
chanlist[j]),
devpriv->
usec_current +
i *
devpriv->scan_period +
j *
devpriv->
convert_period));
unsigned short sample;
sample = fake_waveform(dev, CR_CHAN(cmd->chanlist[j]),
CR_RANGE(cmd->chanlist[j]),
devpriv->usec_current +
i * devpriv->scan_period +
j * devpriv->convert_period);
cfc_write_to_buffer(dev->read_subdev, sample);
}
}