Use register bit defines from addi_tcw.h to remove the "magic" numbers.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c
b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c
index d971f7a..3757074 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c
@@ -133,7 +133,8 @@ static int apci3501_read_insn_timer(struct comedi_device
*dev,
devpriv->timer_mode != ADDIDATA_WATCHDOG)
return -EINVAL;
- data[0] = inl(devpriv->tcw + ADDI_TCW_STATUS_REG) & 0x1;
+ data[0] = inl(devpriv->tcw + ADDI_TCW_STATUS_REG) &
+ ADDI_TCW_STATUS_OVERFLOW;
data[1] = inl(devpriv->tcw + ADDI_TCW_VAL_REG);
return insn->n;
--
2.4.3
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