From: Ravishankar <[email protected]> This is a patch to the daqboard2000.c file that fixes up a brace warning found by the checkpatch.pl tool
Signed-off-by: Ravishankar <[email protected]> --- drivers/staging/comedi/drivers/daqboard2000.c | 33 ++++++++---------------- 1 files changed, 11 insertions(+), 22 deletions(-) diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c index 6441771..12ccdae 100644 --- a/drivers/staging/comedi/drivers/daqboard2000.c +++ b/drivers/staging/comedi/drivers/daqboard2000.c @@ -430,16 +430,14 @@ static int daqboard2000_ai_insn_read(struct comedi_device *dev, /* Enable reading from the scanlist FIFO */ fpga->acqControl = DAQBOARD2000_SeqStartScanList; for (timeout = 0; timeout < 20; timeout++) { - if (fpga->acqControl & DAQBOARD2000_AcqConfigPipeFull) { + if (fpga->acqControl & DAQBOARD2000_AcqConfigPipeFull) break; - } /* udelay(2); */ } fpga->acqControl = DAQBOARD2000_AdcPacerEnable; for (timeout = 0; timeout < 20; timeout++) { - if (fpga->acqControl & DAQBOARD2000_AcqLogicScanning) { + if (fpga->acqControl & DAQBOARD2000_AcqLogicScanning) break; - } /* udelay(2); */ } for (timeout = 0; timeout < 20; timeout++) { @@ -465,9 +463,8 @@ static int daqboard2000_ao_insn_read(struct comedi_device *dev, int i; int chan = CR_CHAN(insn->chanspec); - for (i = 0; i < insn->n; i++) { + for (i = 0; i < insn->n; i++) data[i] = devpriv->ao_readback[chan]; - } return i; } @@ -490,9 +487,8 @@ static int daqboard2000_ao_insn_write(struct comedi_device *dev, /* fpga->dacControl = (chan + 2) * 0x0010 | 0x0001; udelay(1000); */ fpga->dacSetting[chan] = data[i]; for (timeout = 0; timeout < 20; timeout++) { - if ((fpga->dacControl & ((chan + 1) * 0x0010)) == 0) { + if ((fpga->dacControl & ((chan + 1) * 0x0010)) == 0) break; - } /* udelay(2); */ } devpriv->ao_readback[chan] = data[i]; @@ -605,9 +601,8 @@ static int initialize_daqboard2000(struct comedi_device *dev, for (; i < len; i += 2) { int data = (cpld_array[i] << 8) + cpld_array[i + 1]; - if (!daqboard2000_writeCPLD(dev, data)) { + if (!daqboard2000_writeCPLD(dev, data)) break; - } } if (i >= len) { #ifdef DEBUG_EEPROM @@ -658,9 +653,8 @@ static void daqboard2000_activateReferenceDacs(struct comedi_device *dev) /* Set the + reference dac value in the FPGA */ fpga->refDacs = 0x80 | DAQBOARD2000_PosRefDacSelect; for (timeout = 0; timeout < 20; timeout++) { - if ((fpga->dacControl & DAQBOARD2000_RefBusy) == 0) { + if ((fpga->dacControl & DAQBOARD2000_RefBusy) == 0) break; - } udelay(2); } /* printk("DAQBOARD2000_PosRefDacSelect %d\n", timeout);*/ @@ -668,9 +662,8 @@ static void daqboard2000_activateReferenceDacs(struct comedi_device *dev) /* Set the - reference dac value in the FPGA */ fpga->refDacs = 0x80 | DAQBOARD2000_NegRefDacSelect; for (timeout = 0; timeout < 20; timeout++) { - if ((fpga->dacControl & DAQBOARD2000_RefBusy) == 0) { + if ((fpga->dacControl & DAQBOARD2000_RefBusy) == 0) break; - } udelay(2); } /* printk("DAQBOARD2000_NegRefDacSelect %d\n", timeout);*/ @@ -743,9 +736,8 @@ static int daqboard2000_attach(struct comedi_device *dev, slot = it->options[1]; result = alloc_private(dev, sizeof(struct daqboard2000_private)); - if (result < 0) { + if (result < 0) return -ENOMEM; - } for (card = pci_get_device(0x1616, 0x0409, NULL); card != NULL; card = pci_get_device(0x1616, 0x0409, card)) { if (bus || slot) { @@ -794,9 +786,8 @@ static int daqboard2000_attach(struct comedi_device *dev, ioremap(pci_resource_start(card, 0), DAQBOARD2000_PLX_SIZE); devpriv->daq = ioremap(pci_resource_start(card, 2), DAQBOARD2000_DAQ_SIZE); - if (!devpriv->plx || !devpriv->daq) { + if (!devpriv->plx || !devpriv->daq) return -ENOMEM; - } result = alloc_subdevices(dev, 3); if (result < 0) @@ -869,18 +860,16 @@ static int daqboard2000_detach(struct comedi_device *dev) if (dev->subdevices) subdev_8255_cleanup(dev, dev->subdevices + 2); - if (dev->irq) { + if (dev->irq) free_irq(dev->irq, dev); - } if (devpriv) { if (devpriv->daq) iounmap(devpriv->daq); if (devpriv->plx) iounmap(devpriv->plx); if (devpriv->pci_dev) { - if (devpriv->got_regions) { + if (devpriv->got_regions) comedi_pci_disable(devpriv->pci_dev); - } pci_dev_put(devpriv->pci_dev); } } -- 1.6.5.2 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
