This is a simple true/false test, return bool instead of int.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/ni_labpc.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_labpc.c b/drivers/staging/comedi/drivers/ni_labpc.c
index f612875..234f85e 100644
--- a/drivers/staging/comedi/drivers/ni_labpc.c
+++ b/drivers/staging/comedi/drivers/ni_labpc.c
@@ -519,16 +519,13 @@ static unsigned int labpc_suggest_transfer_size(const struct comedi_cmd *cmd)
}
#endif
-static int labpc_use_continuous_mode(const struct comedi_cmd *cmd,
- enum scan_mode mode)
+static bool labpc_use_continuous_mode(const struct comedi_cmd *cmd,
+ enum scan_mode mode)
{
- if (mode == MODE_SINGLE_CHAN)
- return 1;
-
- if (cmd->scan_begin_src == TRIG_FOLLOW)
- return 1;
+ if (mode == MODE_SINGLE_CHAN || cmd->scan_begin_src == TRIG_FOLLOW)
+ return true;
- return 0;
+ return false;
}
static unsigned int labpc_ai_convert_period(const struct comedi_cmd *cmd,
@@ -1042,7 +1039,7 @@ static int labpc_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
devpriv->cmd4 |= CMD4_ECLKRCV;
/* XXX should discard first scan when using interval scanning
* since manual says it is not synced with scan clock */
- if (labpc_use_continuous_mode(cmd, mode) == 0) {
+ if (!labpc_use_continuous_mode(cmd, mode)) {
devpriv->cmd4 |= CMD4_INTSCAN;
if (cmd->scan_begin_src == TRIG_EXT)
devpriv->cmd4 |= CMD4_EOIRCV;
--
1.8.1.4
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
