diff options
Diffstat (limited to 'drivers/power/supply/act8945a_charger.c')
| -rw-r--r-- | drivers/power/supply/act8945a_charger.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/power/supply/act8945a_charger.c b/drivers/power/supply/act8945a_charger.c index d1eb2e359532..3901a02f326a 100644 --- a/drivers/power/supply/act8945a_charger.c +++ b/drivers/power/supply/act8945a_charger.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Power supply driver for the Active-semi ACT8945A PMIC * * Copyright (C) 2015 Atmel Corporation * * Author: Wenyou Yang <wenyou.yang@atmel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #include <linux/interrupt.h> #include <linux/module.h> @@ -22,7 +18,7 @@ static const char *act8945a_charger_model = "ACT8945A"; static const char *act8945a_charger_manufacturer = "Active-semi"; -/** +/* * ACT8945A Charger Register Map */ @@ -596,9 +592,9 @@ static int act8945a_charger_probe(struct platform_device *pdev) return ret; irq = of_irq_get(pdev->dev.of_node, 0); - if (irq == -EPROBE_DEFER) { + if (irq <= 0) { dev_err(&pdev->dev, "failed to find IRQ number\n"); - return -EPROBE_DEFER; + return irq ?: -ENXIO; } ret = devm_request_irq(&pdev->dev, irq, act8945a_status_changed, @@ -618,7 +614,7 @@ static int act8945a_charger_probe(struct platform_device *pdev) if (ret) return -EINVAL; - psy_cfg.of_node = pdev->dev.of_node; + psy_cfg.fwnode = dev_fwnode(&pdev->dev); psy_cfg.drv_data = charger; charger->psy = devm_power_supply_register(&pdev->dev, @@ -642,14 +638,12 @@ static int act8945a_charger_probe(struct platform_device *pdev) return 0; } -static int act8945a_charger_remove(struct platform_device *pdev) +static void act8945a_charger_remove(struct platform_device *pdev) { struct act8945a_charger *charger = platform_get_drvdata(pdev); charger->init_done = false; cancel_work_sync(&charger->work); - - return 0; } static struct platform_driver act8945a_charger_driver = { @@ -657,7 +651,7 @@ static struct platform_driver act8945a_charger_driver = { .name = "act8945a-charger", }, .probe = act8945a_charger_probe, - .remove = act8945a_charger_remove, + .remove = act8945a_charger_remove, }; module_platform_driver(act8945a_charger_driver); |