Commit 583b53ec authored Mar 09, 2020 by Dmitry Osipenko Committed by Sebastian Reichel Mar 11, 2020

power: supply: bq27xxx_battery: Silence deferred-probe error



The driver fails to probe with -EPROBE_DEFER if battery's power supply
(charger driver) isn't ready yet and this results in a bit noisy error
message in KMSG during kernel's boot up. Let's silence the harmless
error message.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

parent e48bbb52

drivers/power/supply/bq27xxx_battery.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -1885,6 +1885,9 @@ int bq27xxx_battery_setup(struct bq27xxx_device_info *di)

		di->bat = power_supply_register_no_ws(di->dev, psy_desc, &psy_cfg);
		if (IS_ERR(di->bat)) {
		if (PTR_ERR(di->bat) == -EPROBE_DEFER)
		dev_dbg(di->dev, "failed to register battery, deferring probe\n");
		else
		dev_err(di->dev, "failed to register battery\n");
		return PTR_ERR(di->bat);
		}

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