diff options
Diffstat (limited to 'drivers/rtc/hctosys.c')
| -rw-r--r-- | drivers/rtc/hctosys.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/rtc/hctosys.c b/drivers/rtc/hctosys.c index ff2092a0d38c..a74d0d890600 100644 --- a/drivers/rtc/hctosys.c +++ b/drivers/rtc/hctosys.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * RTC subsystem, initialize system time on startup * * Copyright (C) 2005 Tower Technologies * Author: Alessandro Zummo <a.zummo@towertech.it> - * - * 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. -*/ + */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -33,7 +30,7 @@ static int __init rtc_hctosys(void) }; struct rtc_device *rtc = rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE); - if (rtc == NULL) { + if (!rtc) { pr_info("unable to open rtc device (%s)\n", CONFIG_RTC_HCTOSYS_DEVICE); goto err_open; @@ -44,7 +41,6 @@ static int __init rtc_hctosys(void) dev_err(rtc->dev.parent, "hctosys: unable to read the hardware clock\n"); goto err_read; - } tv64.tv_sec = rtc_tm_to_time64(&tm); |