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| author | Gwendal Grignou <gwendal@chromium.org> | 2017-01-03 14:33:04 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-01-05 13:43:39 -0800 |
| commit | 0c7b7f222c59726edca80b1a01f8f217cc5cfcf7 (patch) | |
| tree | dbb85d2e40d7d9404d56a830f04245ebce046bff /driver/als_si114x.c | |
| parent | 266b36d54b00de514030b76364cf94977bf02cd0 (diff) | |
| download | chrome-ec-0c7b7f222c59726edca80b1a01f8f217cc5cfcf7.tar.gz | |
driver: als: Add error code UNCHANGED
This error code is used to indicates the data has not changed.
Motion sense task will therefore not add any entry in the sensor FIFO.
BUG=chrome-os-partner:59423
TEST=make -j buildall
BRANCH=reef
Change-Id: I58b9be5675d8949bd682d8c89dadea1dfff9bf2e
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/424856
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'driver/als_si114x.c')
| -rw-r--r-- | driver/als_si114x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/driver/als_si114x.c b/driver/als_si114x.c index c4e31ffd76..eda02b5c15 100644 --- a/driver/als_si114x.c +++ b/driver/als_si114x.c @@ -141,7 +141,7 @@ static int si114x_read_results(struct motion_sensor_t *s, int nb) break; } if (i == nb) - return EC_SUCCESS; + return EC_ERROR_UNCHANGED; #ifdef CONFIG_ACCEL_FIFO vector.flags = 0; |