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driver: kionix: Increase init delay to 20ms

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Port changes cl/289037 to generic kionix driver.

Form cl/289037

Sometimes the accelerometer doesn't initialize nicely.
Increase the timeout to 20ms.

BUG=chrome-os-partner:39269,chrome-os-partner:63146
TEST=buildall
BRANCH=veyron,cave

Change-Id: I4e4d8951fc821b8b33daa53e6c3b8da5ffa7acde
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/446132
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
(cherry picked from commit 11c00e1a4116bb0ac387c0264053e66e41a5ec92)
Reviewed-on: https://chromium-review.googlesource.com/446699
This commit is contained in:
Gwendal Grignou
2017-02-22 16:47:56 -08:00
committed by chrome-bot
parent 6b52c9cf58
commit eb85cc2101
1 changed files with 1 additions and 1 deletions
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2
driver/accel_kionix.c
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@@ -511,7 +511,7 @@ static int init(const struct motion_sensor_t *s)
break;
/* Check for timeout. */
if (timeout++ > 5) {
if (timeout++ > 20) {
ret = EC_ERROR_TIMEOUT;
mutex_unlock(s->mutex);
return ret;