From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 5 Dec 2013 20:43:45 +0000 (-0700)
Subject: staging: comedi: ni_65xx: use dev->read_subdev
X-Git-Tag: v3.14-rc1~13^2~530
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=33524ed16f1491a0c439a95a932d5dd7f005e557;p=kernel%2Fkernel-generic.git

staging: comedi: ni_65xx: 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: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/ni_65xx.c b/drivers/staging/comedi/drivers/ni_65xx.c
index effa124..6e42001 100644
--- a/drivers/staging/comedi/drivers/ni_65xx.c
+++ b/drivers/staging/comedi/drivers/ni_65xx.c
@@ -427,7 +427,7 @@ static irqreturn_t ni_65xx_interrupt(int irq, void *d)
 {
 	struct comedi_device *dev = d;
 	struct ni_65xx_private *devpriv = dev->private;
-	struct comedi_subdevice *s = &dev->subdevices[2];
+	struct comedi_subdevice *s = dev->read_subdev;
 	unsigned int status;
 
 	status = readb(devpriv->mite->daq_io_addr + Change_Status);