From: gosha <gosha@elins.ru> To: devel-kernel@lists.altlinux.org Subject: [d-kernel] kernel 2.6.26 & драйвер rtc Date: Wed, 1 Oct 2008 16:41:53 +0400 Message-ID: <200810011641.54186.gosha@elins.ru> (raw) Добрый день. 2.6.26 драйвер rtc ksrc_root/drivers/rtc/... После загрузки драйвера insmod , появляется /dev/rtc0 Но утилита hwclock ищет /dev/rtc Если создать ручками mknod /dev/rtc c 251 0 , после этого hwclock работает ok. Что необходимо поправить в ядре или системе, чтобы ссылка создавалась автоматически, или драйвер регистрировался /dev/rtc. <pre> /*======================================================================================*/ static int ds1337_probe(struct platform_device *pdev) {int err; elins64cmp_rtc=NULL; printk("DS1337 Real Time Clock Driver v%s\n", DS1337_VERSION); if(ds1337_detect() < 0) {printk("%s> RTC device init error!\n", __FUNCTION__); return -ENODEV;} elins64cmp_rtc= rtc_device_register("rtc", &pdev->dev, &ds1337_rtc_ops, THIS_MODULE); if (IS_ERR(elins64cmp_rtc)) {err = PTR_ERR(elins64cmp_rtc); printk("%s> unable to register the class device\n", __FUNCTION__); return err; } return 0; } /*======================================================================================*/ static struct platform_driver ds1337_rtc_driver = { .probe = ds1337_probe, .remove= ds1337_remove, .driver = { .name = "rtc", .owner = THIS_MODULE,}, }; /*======================================================================================*/ static int __init ds1337_rtc_init(void) {int r; if((r= platform_driver_register(&ds1337_rtc_driver))!=0) {printk("%s> RTC driver register error!\n", __FUNCTION__); return r;} return 0; } module_init(ds1337_rtc_init); /*======================================================================================*/ </pre> Спасибо. -- С Уваженим, gosha.
next reply other threads:[~2008-10-01 12:41 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-10-01 12:41 gosha [this message] 2008-10-02 18:22 ` Ildar Mulyukov
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