From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 5 Dec 2013 20:43:44 +0000 (-0700)
Subject: staging: comedi: amplc_pci224: use dev->write_subdev
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f127c47d23613a7f61c6c4783932ece566873888;p=deliverable%2Flinux.git

staging: comedi: amplc_pci224: use dev->write_subdev

Use the dev->write_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/amplc_pci224.c b/drivers/staging/comedi/drivers/amplc_pci224.c
index 230a0103497b..f16b4724632c 100644
--- a/drivers/staging/comedi/drivers/amplc_pci224.c
+++ b/drivers/staging/comedi/drivers/amplc_pci224.c
@@ -1140,7 +1140,7 @@ static irqreturn_t pci224_interrupt(int irq, void *d)
 {
 	struct comedi_device *dev = d;
 	struct pci224_private *devpriv = dev->private;
-	struct comedi_subdevice *s = &dev->subdevices[0];
+	struct comedi_subdevice *s = dev->write_subdev;
 	struct comedi_cmd *cmd;
 	unsigned char intstat, valid_intstat;
 	unsigned char curenab;