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| author |   Timon Baetz <timon.baetz@protonmail.com> | 2021-03-29 14:38:02 +0000 |
|---|---|---|
| committer |   Sebastian Reichel <sebastian.reichel@collabora.com> | 2021-04-02 14:12:52 +0200 |
| commit | 416682f27a23e3f19fde37abf5ce11d11abe79fd (patch) | |
| tree | f1770385d0fa5a412b9a5f9ea813387be47df013 /drivers/power | |
| parent | power: reset: hisi-reboot: use the correct HiSilicon copyright (diff) | |
| download | linux-dev-416682f27a23e3f19fde37abf5ce11d11abe79fd.tar.xz linux-dev-416682f27a23e3f19fde37abf5ce11d11abe79fd.zip | |
power: supply: max8997_charger: Switch to new binding
Get regulator from parent device's node and extcon by name.
Signed-off-by: Timon Baetz <timon.baetz@protonmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/max8997_charger.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/power/supply/max8997_charger.c b/drivers/power/supply/max8997_charger.c index a90c01884026..25207fe2aa68 100644 --- a/drivers/power/supply/max8997_charger.c +++ b/drivers/power/supply/max8997_charger.c @@ -168,6 +168,7 @@ static int max8997_battery_probe(struct platform_device *pdev) int ret = 0; struct charger_data *charger; struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent); + struct device_node *np = pdev->dev.of_node; struct i2c_client *i2c = iodev->i2c; struct max8997_platform_data *pdata = iodev->pdata; struct power_supply_config psy_cfg = {}; @@ -237,20 +238,23 @@ static int max8997_battery_probe(struct platform_device *pdev) return PTR_ERR(charger->battery); } + // grab regulator from parent device's node + pdev->dev.of_node = iodev->dev->of_node; charger->reg = devm_regulator_get_optional(&pdev->dev, "charger"); + pdev->dev.of_node = np; if (IS_ERR(charger->reg)) { if (PTR_ERR(charger->reg) == -EPROBE_DEFER) return -EPROBE_DEFER; dev_info(&pdev->dev, "couldn't get charger regulator\n"); } - charger->edev = extcon_get_edev_by_phandle(&pdev->dev, 0); - if (IS_ERR(charger->edev)) { - if (PTR_ERR(charger->edev) == -EPROBE_DEFER) + charger->edev = extcon_get_extcon_dev("max8997-muic"); + if (IS_ERR_OR_NULL(charger->edev)) { + if (!charger->edev) return -EPROBE_DEFER; dev_info(charger->dev, "couldn't get extcon device\n"); } - if (!IS_ERR(charger->reg) && !IS_ERR(charger->edev)) { + if (!IS_ERR(charger->reg) && !IS_ERR_OR_NULL(charger->edev)) { INIT_WORK(&charger->extcon_work, max8997_battery_extcon_evt_worker); ret = devm_add_action(&pdev->dev, max8997_battery_extcon_evt_stop_work, charger); if (ret) { |