55 lines
2.1 KiB
Diff
55 lines
2.1 KiB
Diff
From 601b2f6ce656d0e29724131511e9b58da9c703d4 Mon Sep 17 00:00:00 2001
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From: Timon Baetz <timon.baetz@protonmail.com>
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Date: Sun, 24 Jan 2021 18:22:14 +0100
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Subject: [PATCH] power: supply: max8997_charger: Switch to new binding
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Get regulator from parent device's node and extcon by name.
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Signed-off-by: Timon Baetz <timon.baetz@protonmail.com>
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---
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drivers/power/supply/max8997_charger.c | 12 ++++++++----
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1 file changed, 8 insertions(+), 4 deletions(-)
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diff --git a/drivers/power/supply/max8997_charger.c b/drivers/power/supply/max8997_charger.c
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index 321bd6b8ee41..625d8cc4312a 100644
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--- a/drivers/power/supply/max8997_charger.c
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+++ b/drivers/power/supply/max8997_charger.c
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@@ -168,6 +168,7 @@ static int max8997_battery_probe(struct platform_device *pdev)
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int ret = 0;
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struct charger_data *charger;
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struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent);
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+ struct device_node *np = pdev->dev.of_node;
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struct i2c_client *i2c = iodev->i2c;
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struct max8997_platform_data *pdata = iodev->pdata;
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struct power_supply_config psy_cfg = {};
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@@ -237,20 +238,23 @@ static int max8997_battery_probe(struct platform_device *pdev)
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return PTR_ERR(charger->battery);
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}
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+ // grab regulator from parent device's node
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+ pdev->dev.of_node = iodev->dev->of_node;
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charger->reg = devm_regulator_get_optional(&pdev->dev, "charger");
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+ pdev->dev.of_node = np;
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if (IS_ERR(charger->reg)) {
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if (PTR_ERR(charger->reg) == -EPROBE_DEFER)
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return -EPROBE_DEFER;
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dev_info(&pdev->dev, "couldn't get charger regulator\n");
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}
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- charger->edev = extcon_get_edev_by_phandle(&pdev->dev, 0);
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- if (IS_ERR(charger->edev)) {
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- if (PTR_ERR(charger->edev) == -EPROBE_DEFER)
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+ charger->edev = extcon_get_extcon_dev("max8997-muic");
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+ if (IS_ERR_OR_NULL(charger->edev)) {
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+ if (!charger->edev)
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return -EPROBE_DEFER;
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dev_info(charger->dev, "couldn't get extcon device\n");
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}
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- if (!IS_ERR(charger->reg) && !IS_ERR(charger->edev)) {
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+ if (!IS_ERR(charger->reg) && !IS_ERR_OR_NULL(charger->edev)) {
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INIT_WORK(&charger->extcon_work, max8997_battery_extcon_evt_worker);
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ret = devm_add_action(&pdev->dev, max8997_battery_extcon_evt_stop_work, charger);
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if (ret) {
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--
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2.25.1
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