[3.11.y.z extended stable] Patch "iio:imu:adis16400 fix pressure channel scan type" has been added to staging queue

[Luis Henriques]

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

    iio:imu:adis16400 fix pressure channel scan type

to the linux-3.11.y-queue branch of the 3.11.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-3.11.y-queue

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

For more information about the 3.11.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From aded181e0a2348bdadcf61282f10f57fccbf56de 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:imu:adis16400 fix pressure channel scan type

commit 3425c0f7ac61f2fcfb7f2728e9b7ba7e27aec429 upstream.

A single channel in this driver was using the IIO_ST macro.
This does not provide a parameter for setting the endianness of
the channel.  Thus this channel will have been reported as whatever
is the native endianness of the cpu rather than big endian. This
means it would be incorrect on little endian platforms.

Signed-off-by: Jonathan Cameron <jic23 at kernel.org>
Acked-by: Lars-Peter Clausen <lars at metafoo.de>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 drivers/iio/imu/adis16400_core.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c
index f60591f..e58c529 100644
--- a/drivers/iio/imu/adis16400_core.c
+++ b/drivers/iio/imu/adis16400_core.c
@@ -651,7 +651,12 @@ static const struct iio_chan_spec adis16448_channels[] = {
 		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
 		.address = ADIS16448_BARO_OUT,
 		.scan_index = ADIS16400_SCAN_BARO,
-		.scan_type = IIO_ST('s', 16, 16, 0),
+		.scan_type = {
+			.sign = 's',
+			.realbits = 16,
+			.storagebits = 16,
+			.endianness = IIO_BE,
+		},
 	},
 	ADIS16400_TEMP_CHAN(ADIS16448_TEMP_OUT, 12),
 	IIO_CHAN_SOFT_TIMESTAMP(11)
--
1.8.3.2