diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/rti800.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/rti800.c | 83 |
1 files changed, 51 insertions, 32 deletions
diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c index f1b7e0252f13c..2c9d05bd288ca 100644 --- a/drivers/staging/comedi/drivers/rti800.c +++ b/drivers/staging/comedi/drivers/rti800.c @@ -98,25 +98,38 @@ Configuration options: #include "am9513.h" static const struct comedi_lrange range_rti800_ai_10_bipolar = { 4, { - BIP_RANGE(10), - BIP_RANGE(1), - BIP_RANGE(0.1), - BIP_RANGE(0.02) - } + BIP_RANGE + (10), + BIP_RANGE + (1), + BIP_RANGE + (0.1), + BIP_RANGE + (0.02) + } }; + static const struct comedi_lrange range_rti800_ai_5_bipolar = { 4, { - BIP_RANGE(5), - BIP_RANGE(0.5), - BIP_RANGE(0.05), - BIP_RANGE(0.01) - } + BIP_RANGE + (5), + BIP_RANGE + (0.5), + BIP_RANGE + (0.05), + BIP_RANGE + (0.01) + } }; + static const struct comedi_lrange range_rti800_ai_unipolar = { 4, { - UNI_RANGE(10), - UNI_RANGE(1), - UNI_RANGE(0.1), - UNI_RANGE(0.02) - } + UNI_RANGE + (10), + UNI_RANGE(1), + UNI_RANGE + (0.1), + UNI_RANGE + (0.02) + } }; struct rti800_board { @@ -132,7 +145,8 @@ static const struct rti800_board boardtypes[] = { #define this_board ((const struct rti800_board *)dev->board_ptr) -static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it); +static int rti800_attach(struct comedi_device *dev, + struct comedi_devconfig *it); static int rti800_detach(struct comedi_device *dev); static struct comedi_driver driver_rti800 = { .driver_name = "rti800", @@ -181,8 +195,9 @@ static irqreturn_t rti800_interrupt(int irq, void *dev) /* settling delay times in usec for different gains */ static const int gaindelay[] = { 10, 20, 40, 80 }; -static int rti800_ai_insn_read(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) +static int rti800_ai_insn_read(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { int i, t; int status; @@ -233,8 +248,9 @@ static int rti800_ai_insn_read(struct comedi_device *dev, struct comedi_subdevic return i; } -static int rti800_ao_insn_read(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) +static int rti800_ao_insn_read(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { int i; int chan = CR_CHAN(insn->chanspec); @@ -245,8 +261,9 @@ static int rti800_ao_insn_read(struct comedi_device *dev, struct comedi_subdevic return i; } -static int rti800_ao_insn_write(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) +static int rti800_ao_insn_write(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { int chan = CR_CHAN(insn->chanspec); int d; @@ -258,15 +275,16 @@ static int rti800_ao_insn_write(struct comedi_device *dev, struct comedi_subdevi d ^= 0x800; } outb(d & 0xff, - dev->iobase + (chan ? RTI800_DAC1LO : RTI800_DAC0LO)); + dev->iobase + (chan ? RTI800_DAC1LO : RTI800_DAC0LO)); outb(d >> 8, - dev->iobase + (chan ? RTI800_DAC1HI : RTI800_DAC0HI)); + dev->iobase + (chan ? RTI800_DAC1HI : RTI800_DAC0HI)); } return i; } -static int rti800_di_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) +static int rti800_di_insn_bits(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { if (insn->n != 2) return -EINVAL; @@ -274,8 +292,9 @@ static int rti800_di_insn_bits(struct comedi_device *dev, struct comedi_subdevic return 2; } -static int rti800_do_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data) +static int rti800_do_insn_bits(struct comedi_device *dev, + struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { if (insn->n != 2) return -EINVAL; @@ -326,10 +345,10 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it) #ifdef DEBUG printk("fingerprint=%x,%x,%x,%x,%x ", - inb(dev->iobase + 0), - inb(dev->iobase + 1), - inb(dev->iobase + 2), - inb(dev->iobase + 3), inb(dev->iobase + 4)); + inb(dev->iobase + 0), + inb(dev->iobase + 1), + inb(dev->iobase + 2), + inb(dev->iobase + 3), inb(dev->iobase + 4)); #endif outb(0, dev->iobase + RTI800_CSR); |