From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 9 Dec 2013 22:31:02 +0000 (-0700)
Subject: staging: comedi: pcmmio: remove 'iobases' from the subdevice private data
X-Git-Tag: firefly_0821_release~176^2~4489^2~324
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=62957c98679e3eef7a9e052c75b2ee891e419125;p=firefly-linux-kernel-4.4.55.git

staging: comedi: pcmmio: remove 'iobases' from the subdevice private data

This member of the subdevice private data is not longer used. Remove it.

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/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c
index da9209b2006c..7e1117fe4360 100644
--- a/drivers/staging/comedi/drivers/pcmmio.c
+++ b/drivers/staging/comedi/drivers/pcmmio.c
@@ -204,11 +204,6 @@ static const struct comedi_lrange pcmmio_ao_ranges = {
 /* this structure is for data unique to this subdevice.  */
 struct pcmmio_subdev_private {
 
-	union {
-		/* for DIO: mapping of halfwords (bytes)
-		   in port/chanarray to iobase */
-		unsigned long iobases[PORTS_PER_SUBDEV];
-	};
 	union {
 		struct {
 
@@ -1027,8 +1022,6 @@ static int pcmmio_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 				++asic;
 				thisasic_chanct = 0;
 			}
-			subpriv->iobases[byte_no] = dev->iobase +
-						    PCMMIO_PORT_REG(port);
 
 			if (thisasic_chanct <
 			    CHANS_PER_PORT * INTR_PORTS_PER_ASIC