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Commit 5451274a authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: pcl816: use dev->read_subdev 



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

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5d6f1a2e

drivers/staging/comedi/drivers/pcl816.c

+2 −2
Original line number Diff line number Diff line
@@ -221,7 +221,7 @@ static irqreturn_t interrupt_pcl816_ai_mode13_int(int irq, void *d) 
{

	struct comedi_device *dev = d;

	struct pcl816_private *devpriv = dev->private;

	struct comedi_subdevice *s = &dev->subdevices[0];

	struct comedi_subdevice *s = dev->read_subdev;

	unsigned char low, hi;

	int timeout = 50;	/* wait max 50us */
@@ -315,7 +315,7 @@ static irqreturn_t interrupt_pcl816_ai_mode13_dma(int irq, void *d) 
{

	struct comedi_device *dev = d;

	struct pcl816_private *devpriv = dev->private;

	struct comedi_subdevice *s = &dev->subdevices[0];

	struct comedi_subdevice *s = dev->read_subdev;

	int len, bufptr, this_dma_buf;

	unsigned long dma_flags;

	unsigned short *ptr;