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add regulator debug message

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Signed-off-by: August <mingxin.android@gmail.com>
This commit is contained in:
August 2018-08-07 11:53:23 +08:00
parent eb4a71eecb
commit 655e737934
1 changed files with 4 additions and 0 deletions
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4
lichee/linux-4.9/drivers/regulator/core.c
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@ -2727,6 +2727,8 @@ int regulator_enable(struct regulator *regulator)
axp_add_enabler(rdev, regulator->supply_name); axp_add_enabler(rdev, regulator->supply_name);
#endif #endif
pr_info("%s:%s\n", __func__, regulator->supply_name);
if (rdev->supply) { if (rdev->supply) {
ret = regulator_enable(rdev->supply); ret = regulator_enable(rdev->supply);
if (ret != 0) if (ret != 0)
@ -2849,6 +2851,8 @@ int regulator_disable(struct regulator *regulator)
axp_del_enabler(rdev, regulator->supply_name); axp_del_enabler(rdev, regulator->supply_name);
#endif #endif
pr_info("%s:%s\n", __func__, regulator->supply_name);
mutex_lock(&rdev->mutex); mutex_lock(&rdev->mutex);
ret = _regulator_disable(rdev); ret = _regulator_disable(rdev);
mutex_unlock(&rdev->mutex); mutex_unlock(&rdev->mutex);