The driver allocates the mutex but not initialize it.
Use mutex_init() on it to initialize it correctly.
Fixes: ed229454856e ("power: supply: axp288-charger: Optimize register reading method")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/power/supply/axp288_charger.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/power/supply/axp288_charger.c b/drivers/power/supply/axp288_charger.c
index fd4983c98fd9..9987b1731e38 100644
--- a/drivers/power/supply/axp288_charger.c
+++ b/drivers/power/supply/axp288_charger.c
@@ -865,6 +865,7 @@ static int axp288_charger_probe(struct platform_device *pdev)
if (!info)
return -ENOMEM;
+ mutex_init(&info->lock);
info->pdev = pdev;
info->regmap = axp20x->regmap;
info->regmap_irqc = axp20x->regmap_irqc;
