staging: comedi: pcl812: use dev->read_subdev (18a764ce) · Commits · 戴 / test

Use the dev->read_subdev that was setup in the device attach instead of accessing the dev->subdevices array directly. Signed-off-by:

H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by:

drivers/staging/comedi/drivers/pcl812.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -755,7 +755,7 @@ static irqreturn_t interrupt_pcl812_ai_int(int irq, void *d)
		unsigned int mask, timeout;
		struct comedi_device *dev = d;
		struct pcl812_private *devpriv = dev->private;
		struct comedi_subdevice *s = &dev->subdevices[0];
		struct comedi_subdevice *s = dev->read_subdev;
		unsigned int next_chan;

		s->async->events = 0;
		@@ -858,7 +858,7 @@ static irqreturn_t interrupt_pcl812_ai_dma(int irq, void *d)
		{
		struct comedi_device *dev = d;
		struct pcl812_private *devpriv = dev->private;
		struct comedi_subdevice *s = &dev->subdevices[0];
		struct comedi_subdevice *s = dev->read_subdev;
		unsigned long dma_flags;
		int len, bufptr;
		unsigned short *ptr;