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power: supply: bq27xxx: Simplify with dev_err_probe()

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Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and also it prints the error value.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Krzysztof Kozlowski 2020-08-26 16:48:54 +02:00 committed by Sebastian Reichel
parent 5ca937fb5d
commit 4024810c5a
1 changed files with 3 additions and 7 deletions
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10
drivers/power/supply/bq27xxx_battery.c
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@ -1992,13 +1992,9 @@ int bq27xxx_battery_setup(struct bq27xxx_device_info *di)
psy_desc->external_power_changed = bq27xxx_external_power_changed; psy_desc->external_power_changed = bq27xxx_external_power_changed;
di->bat = power_supply_register_no_ws(di->dev, psy_desc, &psy_cfg); di->bat = power_supply_register_no_ws(di->dev, psy_desc, &psy_cfg);
if (IS_ERR(di->bat)) { if (IS_ERR(di->bat))
if (PTR_ERR(di->bat) == -EPROBE_DEFER) return dev_err_probe(di->dev, PTR_ERR(di->bat),
dev_dbg(di->dev, "failed to register battery, deferring probe\n"); "failed to register battery\n");
else
dev_err(di->dev, "failed to register battery\n");
return PTR_ERR(di->bat);
}
bq27xxx_battery_settings(di); bq27xxx_battery_settings(di);
bq27xxx_battery_update(di); bq27xxx_battery_update(di);