diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-08-07 11:45:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-14 18:34:57 -0700 |
| commit | 18543b13fc99f0e90aead12ca9fc64145341278c (patch) | |
| tree | 72cd3157ca485c87d08af846142356edc9d30a5b | |
| parent | 9a2d58c7f87bb5a92b4be9fd61af77baa2c832ba (diff) | |
staging: comedi: hwdrv_apci1564: remove magic number in apci1564_timer_insn_read()
Use the bit define from addi_tcw.h to remove the magic number.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c index c4650db82f0e..a3e3a34d7e86 100644 --- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c +++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c @@ -82,7 +82,8 @@ static int apci1564_timer_insn_read(struct comedi_device *dev, struct apci1564_private *devpriv = dev->private; /* Stores the status of the Timer */ - data[0] = inl(devpriv->timer + ADDI_TCW_STATUS_REG) & 0x1; + data[0] = inl(devpriv->timer + ADDI_TCW_STATUS_REG) & + ADDI_TCW_STATUS_OVERFLOW; /* Stores the Actual value of the Timer */ data[1] = inl(devpriv->timer + ADDI_TCW_VAL_REG); |