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authorJonathan Cameron <jic23@kernel.org>2013-12-11 22:45:00 +0400
committerJonathan Cameron <jic23@kernel.org>2013-12-18 00:34:18 +0400
commit3425c0f7ac61f2fcfb7f2728e9b7ba7e27aec429 (patch)
tree5cd42fd7e59a93ec378c2ff2aaa8997ffbf0b250 /drivers/iio
parentc5fe7a41ad51e0c2df8381e9c85d7343b36b2c1e (diff)
downloadlinux-3425c0f7ac61f2fcfb7f2728e9b7ba7e27aec429.tar.xz
iio:imu:adis16400 fix pressure channel scan type
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@kernel.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/imu/adis16400_core.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c
index 3fb7757a1028..368660dfe135 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)