diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/rtd520.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/rtd520.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index 7f09ed7..1384419 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -29,8 +29,8 @@ Status: Works. Only tested on DM7520-8. Not SMP safe. Configuration options: [0] - PCI bus of device (optional) - If bus/slot is not specified, the first available PCI - device will be used. + If bus / slot is not specified, the first available PCI + device will be used. [1] - PCI slot of device (optional) */ /* @@ -186,7 +186,7 @@ Configuration options: | PLX_DEMAND_MODE_BIT) #define DMA_TRANSFER_BITS (\ -/* descriptors in PCI memory*/ PLX_DESC_IN_PCI_BIT \ +/* descriptors in PCI memory*/ PLX_DESC_IN_PCI_BIT \ /* interrupt at end of block */ | PLX_INTR_TERM_COUNT \ /* from board to PCI */ | PLX_XFER_LOCAL_TO_PCI) @@ -869,7 +869,7 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it) } /* Show board configuration */ - printk("%s:", dev->board_name); + printk(KERN_INFO "%s:", dev->board_name); /* * Allocate the subdevice structures. alloc_subdevice() is a @@ -958,7 +958,7 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it) return ret; } dev->irq = devpriv->pci_dev->irq; - printk("( irq=%u )", dev->irq); + printk(KERN_INFO "( irq=%u )", dev->irq); ret = rtd520_probe_fifo_depth(dev); if (ret < 0) @@ -1026,7 +1026,8 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it) } RtdDma0Mode(dev, DMA_MODE_BITS); - RtdDma0Source(dev, DMAS_ADFIFO_HALF_FULL); /* set DMA trigger source */ + /* set DMA trigger source */ + RtdDma0Source(dev, DMAS_ADFIFO_HALF_FULL); } else { printk(KERN_INFO "( no IRQ->no DMA )"); } @@ -1202,11 +1203,13 @@ static unsigned short rtdConvertChanGain(struct comedi_device *dev, CHAN_ARRAY_SET(devpriv->chanBipolar, chanIndex); } else if (range < thisboard->rangeUniStart) { /* second batch are +-10 */ r |= 0x100; /* +-10 range */ - r |= ((range - thisboard->range10Start) & 0x7) << 4; /* gain */ + /* gain */ + r |= ((range - thisboard->range10Start) & 0x7) << 4; CHAN_ARRAY_SET(devpriv->chanBipolar, chanIndex); } else { /* last batch is +10 */ r |= 0x200; /* +10 range */ - r |= ((range - thisboard->rangeUniStart) & 0x7) << 4; /* gain */ + /* gain */ + r |= ((range - thisboard->rangeUniStart) & 0x7) << 4; CHAN_ARRAY_CLEAR(devpriv->chanBipolar, chanIndex); } @@ -1336,7 +1339,8 @@ static int rtd_ai_rinsn(struct comedi_device *dev, /*printk ("rtd520: Got 0x%x after %d usec\n", d, ii+1); */ d = d >> 3; /* low 3 bits are marker lines */ if (CHAN_ARRAY_TEST(devpriv->chanBipolar, 0)) - data[n] = d + 2048; /* convert to comedi unsigned data */ + /* convert to comedi unsigned data */ + data[n] = d + 2048; else data[n] = d; } |