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1// SPDX-License-Identifier: GPL-2.0-only2/* rtc-generic: RTC driver using the generic RTC abstraction3 *4 * Copyright (C) 2008 Kyle McMartin <kyle@mcmartin.ca>5 */6 7#include <linux/kernel.h>8#include <linux/module.h>9#include <linux/time.h>10#include <linux/platform_device.h>11#include <linux/rtc.h>12 13static int __init generic_rtc_probe(struct platform_device *dev)14{15 struct rtc_device *rtc;16 const struct rtc_class_ops *ops = dev_get_platdata(&dev->dev);17 18 rtc = devm_rtc_device_register(&dev->dev, "rtc-generic",19 ops, THIS_MODULE);20 if (IS_ERR(rtc))21 return PTR_ERR(rtc);22 23 platform_set_drvdata(dev, rtc);24 25 return 0;26}27 28static struct platform_driver generic_rtc_driver = {29 .driver = {30 .name = "rtc-generic",31 },32};33 34module_platform_driver_probe(generic_rtc_driver, generic_rtc_probe);35 36MODULE_AUTHOR("Kyle McMartin <kyle@mcmartin.ca>");37MODULE_LICENSE("GPL");38MODULE_DESCRIPTION("Generic RTC driver");39MODULE_ALIAS("platform:rtc-generic");40