diff options
author | Dmitry Osipenko <digetx@gmail.com> | 2020-03-09 00:51:43 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-23 11:38:03 +0300 |
commit | b71e140fe3a1343e9d0ef76197145e71641e35d9 (patch) | |
tree | 1c30900a59fe3ca958a66162fa6dc2b0136fc90d /drivers | |
parent | 857da3e14acc2afbd432fea6a5d6150a53d600a1 (diff) | |
download | linux-b71e140fe3a1343e9d0ef76197145e71641e35d9.tar.xz |
power: supply: bq27xxx_battery: Silence deferred-probe error
[ Upstream commit 583b53ece0b0268c542a1eafadb62e3d4b0aab8c ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/power/supply/bq27xxx_battery.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index 195c18c2f426..664e50103eaa 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -1885,7 +1885,10 @@ 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)) { - dev_err(di->dev, "failed to register battery\n"); + 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); } |