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power: bq24257: Fix use of uninitialized pointer bq->charger 

bq->charger is initialized in bq24257_power_supply_init.
Therefore, bq24257_power_supply_init should be called before the
registration of the IRQ handler bq24257_irq_handler_thread that calls
power_supply_changed(bq->charger).

Signed-off-by: Georges Savoundararadj <savoundg@gmail.com>
Cc: Aurelien Chanot <chanot.a@gmail.com>
Cc: Andreas Dannenberg <dannenberg@ti.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Fixes: 2219a93596 ("power_supply: Add TI BQ24257 charger driver")
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Georges Savoundararadj 2016-09-07 18:38:15 -07:00 committed by Sebastian Reichel
parent 9edeaada19
commit 0610735928
1 changed files with 6 additions and 6 deletions
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12
drivers/power/supply/bq24257_charger.c
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@ -1068,6 +1068,12 @@ static int bq24257_probe(struct i2c_client *client,
return ret;
}
ret = bq24257_power_supply_init(bq);
if (ret < 0) {
dev_err(dev, "Failed to register power supply\n");
return ret;
}
ret = devm_request_threaded_irq(dev, client->irq, NULL,
bq24257_irq_handler_thread,
IRQF_TRIGGER_FALLING |
@ -1078,12 +1084,6 @@ static int bq24257_probe(struct i2c_client *client,
return ret;
}
ret = bq24257_power_supply_init(bq);
if (ret < 0) {
dev_err(dev, "Failed to register power supply\n");
return ret;
}
ret = sysfs_create_group(&bq->charger->dev.kobj, &bq24257_attr_group);
if (ret < 0) {
dev_err(dev, "Can't create sysfs entries\n");