[3.8.y.z extended stable] Patch "iio:adc:ad7887 Fix channel reported endianness from cpu to big endian" has been added to staging queue

[Kamal Mostafa]

This is a note to let you know that I have just added a patch titled

    iio:adc:ad7887 Fix channel reported endianness from cpu to big endian

to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue

This patch is scheduled to be released in version 3.8.13.16.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.8.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

>From e9532fe8327af40ebfbcc840293cfd1baa62ccab Mon Sep 17 00:00:00 2001
From: Jonathan Cameron <jic23 at kernel.org>
Date: Wed, 11 Dec 2013 18:45:00 +0000
Subject: iio:adc:ad7887 Fix channel reported endianness from cpu to big endian

commit e39d99059ad7f75d7ae2d3c59055d3c476cdb0d9 upstream.

Note this also sets the endianness to big endian whereas it would
previously have defaulted to the cpu endian.  Hence technically
this is a bug fix on LE platforms.

Signed-off-by: Jonathan Cameron <jic23 at kernel.org>
Acked-by: Lars-Peter Clausen <lars at metafoo.de>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 drivers/iio/adc/ad7887.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c
index a33d5cd..b61002b 100644
--- a/drivers/iio/adc/ad7887.c
+++ b/drivers/iio/adc/ad7887.c
@@ -211,7 +211,13 @@ static const struct ad7887_chip_info ad7887_chip_info_tbl[] = {
 			IIO_CHAN_INFO_SCALE_SHARED_BIT,
 			.address = 1,
 			.scan_index = 1,
-			.scan_type = IIO_ST('u', 12, 16, 0),
+			.scan_type = {
+				.sign = 'u',
+				.realbits = 12,
+				.storagebits = 16,
+				.shift = 0,
+				.endianness = IIO_BE,
+			},
 		},
 		.channel[1] = {
 			.type = IIO_VOLTAGE,
@@ -221,7 +227,13 @@ static const struct ad7887_chip_info ad7887_chip_info_tbl[] = {
 			IIO_CHAN_INFO_SCALE_SHARED_BIT,
 			.address = 0,
 			.scan_index = 0,
-			.scan_type = IIO_ST('u', 12, 16, 0),
+			.scan_type = {
+				.sign = 'u',
+				.realbits = 12,
+				.storagebits = 16,
+				.shift = 0,
+				.endianness = IIO_BE,
+			},
 		},
 		.channel[2] = IIO_CHAN_SOFT_TIMESTAMP(2),
 		.int_vref_mv = 2500,
--
1.8.3.2