From e23fe9a1bf80eee77d4cc97504bcec0c40ed973d Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 25 Jan 2013 15:01:46 -0700 Subject: [PATCH] staging: comedi: quatech_daqp_cs: cleanup the comedi_lrange tables For aesthetic reasons, cleanup the whitespace of the range_daqp_ai table. Remove the range_daqp_ao table and use the comedi core provided range table for bipolar 5V (range_bipolar5). Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/quatech_daqp_cs.c | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c index a74581f..185632e 100644 --- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c +++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c @@ -163,21 +163,15 @@ static struct local_info_t *dev_table[MAX_DEV] = { NULL, /* ... */ }; #define DAQP_AUX_FIFO_NEARFULL 0x02 #define DAQP_AUX_FIFO_EMPTY 0x01 -/* These range structures tell COMEDI how the sample values map to - * voltages. The A/D converter has four .ranges = +/- 10V through - * +/- 1.25V, and the D/A converter has only .one = +/- 5V. - */ - -static const struct comedi_lrange range_daqp_ai = { 4, { - BIP_RANGE(10), - BIP_RANGE(5), - BIP_RANGE(2.5), - BIP_RANGE(1.25) - } +static const struct comedi_lrange range_daqp_ai = { + 4, { + BIP_RANGE(10), + BIP_RANGE(5), + BIP_RANGE(2.5), + BIP_RANGE(1.25) + } }; -static const struct comedi_lrange range_daqp_ao = { 1, {BIP_RANGE(5)} }; - /* Cancel a running acquisition */ static int daqp_ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s) @@ -797,7 +791,7 @@ static int daqp_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->n_chan = 2; s->len_chanlist = 1; s->maxdata = 0x0fff; - s->range_table = &range_daqp_ao; + s->range_table = &range_bipolar5; s->insn_write = daqp_ao_insn_write; s = &dev->subdevices[2]; -- 2.7.4