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Commit ae2348e2 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: pcl711: use comedi_cmd pointer 



Use a local variable to access the comedi_cmd as a pointer instead
of getting to from the comedi_subdevice pointer.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b5fc9c10

drivers/staging/comedi/drivers/pcl711.c

+2 −2
Original line number Diff line number Diff line
@@ -202,6 +202,7 @@ static irqreturn_t pcl711_interrupt(int irq, void *d) 
	struct comedi_device *dev = d;

	struct pcl711_private *devpriv = dev->private;

	struct comedi_subdevice *s = dev->read_subdev;

	struct comedi_cmd *cmd = &s->async->cmd;

	unsigned int data;



	if (!dev->attached) {
@@ -217,8 +218,7 @@ static irqreturn_t pcl711_interrupt(int irq, void *d) 
		s->async->events |= COMEDI_CB_OVERFLOW | COMEDI_CB_ERROR;

	} else {

		s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS;

		if (s->async->cmd.stop_src == TRIG_COUNT &&

		    !(--devpriv->ntrig)) {

		if (cmd->stop_src == TRIG_COUNT && !(--devpriv->ntrig)) {

			pcl711_ai_set_mode(dev, PCL711_MODE_SOFTTRIG);

			s->async->events |= COMEDI_CB_EOA;

		}