The caller already has the comedi_subdevice and comedi_cmd pointers. Pass
those variables to the helper function.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/cb_pcidas64.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c
index 63b00cf..035c3a1 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas64.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas64.c
@@ -3205,15 +3205,17 @@ static int prep_ao_dma(struct comedi_device *dev, const struct comedi_cmd *cmd)
return 0;
}
-static inline int external_ai_queue_in_use(struct comedi_device *dev)
+static inline int external_ai_queue_in_use(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_cmd *cmd)
{
const struct pcidas64_board *thisboard = comedi_board(dev);
- if (dev->read_subdev->busy)
+ if (s->busy)
return 0;
if (thisboard->layout == LAYOUT_4020)
return 0;
- else if (use_internal_queue_6xxx(&dev->read_subdev->async->cmd))
+ else if (use_internal_queue_6xxx(cmd))
return 0;
return 1;
}
@@ -3247,7 +3249,7 @@ static int ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
struct pcidas64_private *devpriv = dev->private;
struct comedi_cmd *cmd = &s->async->cmd;
- if (external_ai_queue_in_use(dev)) {
+ if (external_ai_queue_in_use(dev, s, cmd)) {
warn_external_queue(dev);
return -EBUSY;
}
--
1.9.2
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