diff options
Diffstat (limited to 'drivers/watchdog/mt7621_wdt.c')
| -rw-r--r-- | drivers/watchdog/mt7621_wdt.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/watchdog/mt7621_wdt.c b/drivers/watchdog/mt7621_wdt.c index 81208cd3f4ec..a8aa3522cfda 100644 --- a/drivers/watchdog/mt7621_wdt.c +++ b/drivers/watchdog/mt7621_wdt.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Ralink MT7621/MT7628 built-in hardware watchdog timer * * Copyright (C) 2014 John Crispin <john@phrozen.org> * * This driver was based on: drivers/watchdog/rt2880_wdt.c - * - * 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/clk.h> @@ -133,21 +130,19 @@ static struct watchdog_device mt7621_wdt_dev = { static int mt7621_wdt_probe(struct platform_device *pdev) { - struct resource *res; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mt7621_wdt_base = devm_ioremap_resource(&pdev->dev, res); + struct device *dev = &pdev->dev; + mt7621_wdt_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mt7621_wdt_base)) return PTR_ERR(mt7621_wdt_base); - mt7621_wdt_reset = devm_reset_control_get_exclusive(&pdev->dev, NULL); + mt7621_wdt_reset = devm_reset_control_get_exclusive(dev, NULL); if (!IS_ERR(mt7621_wdt_reset)) reset_control_deassert(mt7621_wdt_reset); mt7621_wdt_dev.bootstatus = mt7621_wdt_bootcause(); watchdog_init_timeout(&mt7621_wdt_dev, mt7621_wdt_dev.max_timeout, - &pdev->dev); + dev); watchdog_set_nowayout(&mt7621_wdt_dev, nowayout); if (mt7621_wdt_is_running(&mt7621_wdt_dev)) { /* @@ -164,7 +159,7 @@ static int mt7621_wdt_probe(struct platform_device *pdev) set_bit(WDOG_HW_RUNNING, &mt7621_wdt_dev.status); } - return devm_watchdog_register_device(&pdev->dev, &mt7621_wdt_dev); + return devm_watchdog_register_device(dev, &mt7621_wdt_dev); } static void mt7621_wdt_shutdown(struct platform_device *pdev) |