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| author | Pierre Bourdon <delroth@google.com> | 2018-02-20 16:03:18 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2018-03-12 14:29:52 +0100 |
| commit | 66ec32fc7cd116dab5c02603ea8ec28ff92da3b5 (patch) | |
| tree | b8f23facbbc9d7a1a5610af53f546b86a8febeca /drivers/power/supply/max17042_battery.c | |
| parent | 4a9be940551ab664918ac089b92c47d74e6cb8e7 (diff) | |
| download | lwn-66ec32fc7cd116dab5c02603ea8ec28ff92da3b5.tar.gz lwn-66ec32fc7cd116dab5c02603ea8ec28ff92da3b5.zip | |
max17042: propagate of_node to power supply device
max17042_get_status uses the core power_supply_am_i_supplied. That
function relies on DT properties to figure out the power supply
topology, and will error out without DT.
Fixes max17042 battery status being reported as "unknown".
Signed-off-by: Pierre Bourdon <delroth@google.com>
Signed-off-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'drivers/power/supply/max17042_battery.c')
| -rw-r--r-- | drivers/power/supply/max17042_battery.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/power/supply/max17042_battery.c b/drivers/power/supply/max17042_battery.c index 35dde81b1c9b..1a568df383db 100644 --- a/drivers/power/supply/max17042_battery.c +++ b/drivers/power/supply/max17042_battery.c @@ -1053,6 +1053,7 @@ static int max17042_probe(struct i2c_client *client, i2c_set_clientdata(client, chip); psy_cfg.drv_data = chip; + psy_cfg.of_node = dev->of_node; /* When current is not measured, * CURRENT_NOW and CURRENT_AVG properties should be invisible. */ |