iio: inv-mpu: Specify the expected format/precision for write channels

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commit 6a3c45bb5a upstream.

The gyroscope needs IIO_VAL_INT_PLUS_NANO for the scale channel and
unless specified write returns MICRO by default.
This needs to be properly specified so that write operations into scale
have the expected behaviour.

Signed-off-by: Adriana Reus <adriana.reus@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
[ luis: backported to 3.16: adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

...

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Adriana Reus 2015-06-12 18:10:23 +03:00 • committed by Luis Henriques

parent 6f344cab7a

commit a86dcecb5a

1 changed files with 18 additions and 0 deletions

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drivers/iio/imu/inv_mpu6050/inv_mpu_core.c

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