diff options
Diffstat (limited to 'drivers/power/supply/tps65217_charger.c')
| -rw-r--r-- | drivers/power/supply/tps65217_charger.c | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/drivers/power/supply/tps65217_charger.c b/drivers/power/supply/tps65217_charger.c index 1f5234098aaf..6af17ce0b204 100644 --- a/drivers/power/supply/tps65217_charger.c +++ b/drivers/power/supply/tps65217_charger.c @@ -1,20 +1,8 @@ -/* - * Battery charger driver for TI's tps65217 - * - * Copyright (c) 2015, Collabora Ltd. - - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ +// SPDX-License-Identifier: GPL-2.0 +// Battery charger driver for TI's tps65217 +// +// Copyright (C) 2015 Collabora Ltd. +// Author: Enric Balletbo i Serra <enric.balletbo@collabora.com> /* * Battery charger driver for TI's tps65217 @@ -29,7 +17,6 @@ #include <linux/slab.h> #include <linux/err.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/power_supply.h> #include <linux/mfd/core.h> @@ -62,7 +49,7 @@ static int tps65217_config_charger(struct tps65217_charger *charger) * tps65217 rev. G, p. 31 (see p. 32 for NTC schematic) * * The device can be configured to support a 100k NTC (B = 3960) by - * setting the the NTC_TYPE bit in register CHGCONFIG1 to 1. However it + * setting the NTC_TYPE bit in register CHGCONFIG1 to 1. However it * is not recommended to do so. In sleep mode, the charger continues * charging the battery, but all register values are reset to default * values. Therefore, the charger would get the wrong temperature @@ -211,7 +198,7 @@ static int tps65217_charger_probe(struct platform_device *pdev) charger->tps = tps; charger->dev = &pdev->dev; - cfg.of_node = pdev->dev.of_node; + cfg.fwnode = dev_fwnode(&pdev->dev); cfg.drv_data = charger; charger->psy = devm_power_supply_register(&pdev->dev, @@ -250,7 +237,7 @@ static int tps65217_charger_probe(struct platform_device *pdev) for (i = 0; i < NUM_CHARGER_IRQS; i++) { ret = devm_request_threaded_irq(&pdev->dev, irq[i], NULL, tps65217_charger_irq, - 0, "tps65217-charger", + IRQF_SHARED, "tps65217-charger", charger); if (ret) { dev_err(charger->dev, @@ -266,14 +253,12 @@ static int tps65217_charger_probe(struct platform_device *pdev) return 0; } -static int tps65217_charger_remove(struct platform_device *pdev) +static void tps65217_charger_remove(struct platform_device *pdev) { struct tps65217_charger *charger = platform_get_drvdata(pdev); if (charger->poll_task) kthread_stop(charger->poll_task); - - return 0; } static const struct of_device_id tps65217_charger_match_table[] = { @@ -284,7 +269,7 @@ MODULE_DEVICE_TABLE(of, tps65217_charger_match_table); static struct platform_driver tps65217_charger_driver = { .probe = tps65217_charger_probe, - .remove = tps65217_charger_remove, + .remove = tps65217_charger_remove, .driver = { .name = "tps65217-charger", .of_match_table = of_match_ptr(tps65217_charger_match_table), |