staging:iio:adis16209: Set self_test_no_autoclear flag
The ADIS16201 does not automatically clear the self test flag bit the self
test has been, so clear it manually. Otherwise we'll see a offset caused by
the self-test bias on the output values during normal operation.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/staging/iio/accel/adis16209_core.c b/drivers/staging/iio/accel/adis16209_core.c
index 8b42bf8..8dbad58 100644
--- a/drivers/staging/iio/accel/adis16209_core.c
+++ b/drivers/staging/iio/accel/adis16209_core.c
@@ -168,6 +168,7 @@
.diag_stat_reg = ADIS16209_DIAG_STAT,
.self_test_mask = ADIS16209_MSC_CTRL_SELF_TEST_EN,
+ .self_test_no_autoclear = true,
.startup_delay = ADIS16209_STARTUP_DELAY,
.status_error_msgs = adis16209_status_error_msgs,
