diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/cb_pcidda.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/cb_pcidda.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/staging/comedi/drivers/cb_pcidda.c b/drivers/staging/comedi/drivers/cb_pcidda.c index 782357732eed..81829d6fd287 100644 --- a/drivers/staging/comedi/drivers/cb_pcidda.c +++ b/drivers/staging/comedi/drivers/cb_pcidda.c @@ -410,9 +410,8 @@ static int cb_pcidda_detach(struct comedi_device *dev) */ if (devpriv) { if (devpriv->pci_dev) { - if (devpriv->dac) { + if (devpriv->dac) comedi_pci_disable(devpriv->pci_dev); - } pci_dev_put(devpriv->pci_dev); } } @@ -677,9 +676,8 @@ static unsigned int cb_pcidda_serial_in(struct comedi_device *dev) for (i = 1; i <= value_width; i++) { /* read bits most significant bit first */ - if (inw_p(devpriv->dac + DACALIBRATION1) & SERIAL_OUT_BIT) { + if (inw_p(devpriv->dac + DACALIBRATION1) & SERIAL_OUT_BIT) value |= 1 << (value_width - i); - } } return value; @@ -716,9 +714,8 @@ static unsigned int cb_pcidda_read_eeprom(struct comedi_device *dev, /* send serial output stream to eeprom */ cal2_bits = SELECT_EEPROM_BIT | DESELECT_REF_DAC_BIT | DUMMY_BIT; /* deactivate caldacs (one caldac for every two channels) */ - for (i = 0; i < max_num_caldacs; i++) { + for (i = 0; i < max_num_caldacs; i++) cal2_bits |= DESELECT_CALDAC_BIT(i); - } outw_p(cal2_bits, devpriv->dac + DACALIBRATION2); /* tell eeprom we want to read */ @@ -756,9 +753,8 @@ static void cb_pcidda_write_caldac(struct comedi_device *dev, */ cal2_bits = DESELECT_REF_DAC_BIT | DUMMY_BIT; /* deactivate caldacs (one caldac for every two channels) */ - for (i = 0; i < max_num_caldacs; i++) { + for (i = 0; i < max_num_caldacs; i++) cal2_bits |= DESELECT_CALDAC_BIT(i); - } /* activate the caldac we want */ cal2_bits &= ~DESELECT_CALDAC_BIT(caldac); outw_p(cal2_bits, devpriv->dac + DACALIBRATION2); |