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authorPeter Meerwald <pmeerw@pmeerw.net>2013-09-03 02:05:00 +0100
committerJonathan Cameron <jic23@kernel.org>2013-09-18 19:43:30 +0100
commit575a6c90c190efabc829a8a9109f5036edaf1a82 (patch)
treeabce5e3b72979f0eb2b4db94f128f1974f8124f3
parent5e64897638169d13f1637eecdaf8cb8512c4a3a1 (diff)
downloadlinux-575a6c90c190efabc829a8a9109f5036edaf1a82.tar.bz2
staging:iio:hmc5843: Fix measurement conversion
recently broken, cd6fe06588423ff4cca85c85c4402027b04dccf1 staging:iio:hmc5843: Use i2c_smbus_read_word_swapped() Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
-rw-r--r--drivers/staging/iio/magnetometer/hmc5843.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/magnetometer/hmc5843.c b/drivers/staging/iio/magnetometer/hmc5843.c
index d2748c329eae..c3f3f539e787 100644
--- a/drivers/staging/iio/magnetometer/hmc5843.c
+++ b/drivers/staging/iio/magnetometer/hmc5843.c
@@ -229,7 +229,7 @@ static int hmc5843_read_measurement(struct iio_dev *indio_dev,
if (result < 0)
return -EINVAL;
- *val = result;
+ *val = sign_extend32(result, 15);
return IIO_VAL_INT;
}