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path: root/drivers/regulator/pv88060-regulator.c
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Diffstat (limited to 'drivers/regulator/pv88060-regulator.c')
-rw-r--r--drivers/regulator/pv88060-regulator.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/regulator/pv88060-regulator.c b/drivers/regulator/pv88060-regulator.c
index 1600f9821891..810816e9df5d 100644
--- a/drivers/regulator/pv88060-regulator.c
+++ b/drivers/regulator/pv88060-regulator.c
@@ -244,9 +244,11 @@ static irqreturn_t pv88060_irq_handler(int irq, void *data)
if (reg_val & PV88060_E_VDD_FLT) {
for (i = 0; i < PV88060_MAX_REGULATORS; i++) {
if (chip->rdev[i] != NULL) {
+ regulator_lock(chip->rdev[i]);
regulator_notifier_call_chain(chip->rdev[i],
REGULATOR_EVENT_UNDER_VOLTAGE,
NULL);
+ regulator_unlock(chip->rdev[i]);
}
}
@@ -261,9 +263,11 @@ static irqreturn_t pv88060_irq_handler(int irq, void *data)
if (reg_val & PV88060_E_OVER_TEMP) {
for (i = 0; i < PV88060_MAX_REGULATORS; i++) {
if (chip->rdev[i] != NULL) {
+ regulator_lock(chip->rdev[i]);
regulator_notifier_call_chain(chip->rdev[i],
REGULATOR_EVENT_OVER_TEMP,
NULL);
+ regulator_unlock(chip->rdev[i]);
}
}