diff options
| author | Louis Li <louli@nvidia.com> | 2014-03-20 12:35:00 +0800 |
|---|---|---|
| committer | Bharat Nihalani <bnihalani@nvidia.com> | 2014-03-20 22:13:39 -0700 |
| commit | 115ca380dec294c5b96f36276af894c684420da8 (patch) | |
| tree | be2ff6613a0b459dc0dbec229198c74497597271 /drivers/input/misc | |
| parent | bcc30551930fde9b40b0179245c0166d8194d26f (diff) | |
input: misc: inv: adjust inv_input_close behavior
If framework crashes or system enters/exits console mode, sensor service
will be killed. Thus, inv_input_close will be called. In this case, we
should not call nvi_vreg_exit, because sensor service would be started
again. Otherwise, sensor module would not come back to work.
Bug 1454156
Bug 1482485
Change-Id: Ib73f895a0a543344f86ec0c29720603d76d8138a
Signed-off-by: Louis Li <louli@nvidia.com>
Reviewed-on: http://git-master/r/384181
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/mpu/inv_gyro.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/input/misc/mpu/inv_gyro.c b/drivers/input/misc/mpu/inv_gyro.c index 4b997199e3eb..af17c15844cc 100644 --- a/drivers/input/misc/mpu/inv_gyro.c +++ b/drivers/input/misc/mpu/inv_gyro.c @@ -4167,7 +4167,9 @@ static void inv_input_close(struct input_dev *d) struct inv_gyro_state_s *inf; inf = input_get_drvdata(d); - nvi_pm_exit(inf); + mutex_lock(&inf->mutex); + nvi_pm(inf, NVI_PM_OFF_FORCE); + mutex_unlock(&inf->mutex); } /** |