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Staging: comedi: rti800: Checkpatch cleanups

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This fixes some checkpatch issues in the rti800 comedi driver.

Signed-off-by: Benjamin Adolphi <b.adolphi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Benjamin Adolphi 2010-01-15 18:03:35 +01:00 committed by Greg Kroah-Hartman
parent 23d53b1768
commit 79a22d5c26
1 changed files with 20 additions and 21 deletions
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41
drivers/staging/comedi/drivers/rti800.c
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@ -32,22 +32,22 @@ Configuration options:
[0] - I/O port base address
[1] - IRQ
[2] - A/D reference
0 = differential
1 = pseudodifferential (common)
2 = single-ended
0 = differential
1 = pseudodifferential (common)
2 = single-ended
[3] - A/D range
0 = [-10,10]
1 = [-5,5]
2 = [0,10]
0 = [-10,10]
1 = [-5,5]
2 = [0,10]
[4] - A/D encoding
0 = two's complement
1 = straight binary
0 = two's complement
1 = straight binary
[5] - DAC 0 range
0 = [-10,10]
1 = [0,10]
0 = [-10,10]
1 = [0,10]
[6] - DAC 0 encoding
0 = two's complement
1 = straight binary
0 = two's complement
1 = straight binary
[7] - DAC 1 range (same as DAC 0)
[8] - DAC 1 encoding (same as DAC 0)
*/
@ -240,9 +240,8 @@ static int rti800_ai_insn_read(struct comedi_device *dev,
data[i] = inb(dev->iobase + RTI800_ADCLO);
data[i] |= (0xf & inb(dev->iobase + RTI800_ADCHI)) << 8;
if (devpriv->adc_coding == adc_2comp) {
if (devpriv->adc_coding == adc_2comp)
data[i] ^= 0x800;
}
}
return i;
@ -271,9 +270,9 @@ static int rti800_ao_insn_write(struct comedi_device *dev,
for (i = 0; i < insn->n; i++) {
devpriv->ao_readback[chan] = d = data[i];
if (devpriv->dac0_coding == dac_2comp) {
if (devpriv->dac0_coding == dac_2comp)
d ^= 0x800;
}
outb(d & 0xff,
dev->iobase + (chan ? RTI800_DAC1LO : RTI800_DAC0LO));
outb(d >> 8,
@ -315,15 +314,15 @@ static int rti800_do_insn_bits(struct comedi_device *dev,
options[0] - I/O port
options[1] - irq
options[2] - a/d mux
0=differential, 1=pseudodiff, 2=single
0=differential, 1=pseudodiff, 2=single
options[3] - a/d range
0=bipolar10, 1=bipolar5, 2=unipolar10
0=bipolar10, 1=bipolar5, 2=unipolar10
options[4] - a/d coding
0=2's comp, 1=straight binary
0=2's comp, 1=straight binary
options[5] - dac0 range
0=bipolar10, 1=unipolar10
0=bipolar10, 1=unipolar10
options[6] - dac0 coding
0=2's comp, 1=straight binary
0=2's comp, 1=straight binary
options[7] - dac1 range
options[8] - dac1 coding
*/