diff options
| author | Fancy Fang <chen.fang@freescale.com> | 2015-08-21 14:19:27 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:22:48 +0800 |
| commit | 4aebe641bf63c5470d166eaa8456e6242dbde794 (patch) | |
| tree | 9823e5d9457813c539c847b5a4ef02cde0b02523 /drivers/regulator | |
| parent | 7140a023c85c9acbf82c4fdda9372a02f197d333 (diff) | |
MLK-11395-3 regulator: consumer: add new event macros
Add two new regulator events macro 'REGULATOR_EVENT_PRE_DO_ENABLE'
and 'REGULATOR_EVENT_PRE_DO_DISABLE', since some gpc operations
should be required when MIPI PHY is powered on/off.
Signed-off-by: Fancy Fang <chen.fang@freescale.com>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index b2cb4f497ef6..43a74c36748b 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2086,6 +2086,7 @@ static int _regulator_do_enable(struct regulator_dev *rdev) { int ret, delay; + _notifier_call_chain(rdev, REGULATOR_EVENT_PRE_DO_ENABLE, NULL); /* Query before enabling in case configuration dependent. */ ret = _regulator_get_enable_time(rdev); if (ret >= 0) { @@ -2226,6 +2227,7 @@ static int _regulator_do_disable(struct regulator_dev *rdev) { int ret; + _notifier_call_chain(rdev, REGULATOR_EVENT_PRE_DO_DISABLE, NULL); trace_regulator_disable(rdev_get_name(rdev)); if (rdev->ena_pin) { |