Clean up the multi-line comment and tidy the function a bit.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/ni_660x.c | 21 ++++++++++++---------
1 file changed, 12 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_660x.c b/drivers/staging/comedi/drivers/ni_660x.c
index 40402c1..df42e39 100644
--- a/drivers/staging/comedi/drivers/ni_660x.c
+++ b/drivers/staging/comedi/drivers/ni_660x.c
@@ -767,17 +767,20 @@ static int ni_660x_cancel(struct comedi_device *dev, struct comedi_subdevice *s)
return retval;
}
-static void set_tio_counterswap(struct comedi_device *dev, int chipset)
+static void set_tio_counterswap(struct comedi_device *dev, int chip)
{
- /* See P. 3.5 of the Register-Level Programming manual. The
- CounterSwap bit has to be set on the second chip, otherwise
- it will try to use the same pins as the first chip.
+ unsigned bits = 0;
+
+ /*
+ * See P. 3.5 of the Register-Level Programming manual.
+ * The CounterSwap bit has to be set on the second chip,
+ * otherwise it will try to use the same pins as the
+ * first chip.
*/
- if (chipset)
- ni_660x_write_register(dev, chipset, CounterSwap,
- NI660X_CLK_CFG);
- else
- ni_660x_write_register(dev, chipset, 0, NI660X_CLK_CFG);
+ if (chip)
+ bits = CounterSwap;
+
+ ni_660x_write_register(dev, chip, bits, NI660X_CLK_CFG);
}
static void ni_660x_handle_gpct_interrupt(struct comedi_device *dev,
--
1.8.5.2
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
