From: Zhang Jianhua <chris.zjh@huawei.com>
To: <a.zummo@towertech.it>, <alexandre.belloni@bootlin.com>
Cc: <chris.zjh@huawei.com>, <linux-rtc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH] rtc: fsl-ftm-alarm: Use module_init and add module_exit
Date: Fri, 26 Aug 2022 15:00:17 +0800 [thread overview]
Message-ID: <20220826070017.2340617-1-chris.zjh@huawei.com> (raw)
- Use module_init instead of device_initcall.
- Add a function for module_exit to unregister driver.
Signed-off-by: Zhang Jianhua <chris.zjh@huawei.com>
---
drivers/rtc/rtc-fsl-ftm-alarm.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-fsl-ftm-alarm.c b/drivers/rtc/rtc-fsl-ftm-alarm.c
index c0df49fb978c..28bdc6c97b64 100644
--- a/drivers/rtc/rtc-fsl-ftm-alarm.c
+++ b/drivers/rtc/rtc-fsl-ftm-alarm.c
@@ -332,7 +332,13 @@ static int __init ftm_alarm_init(void)
return platform_driver_register(&ftm_rtc_driver);
}
-device_initcall(ftm_alarm_init);
+static void __exit ftm_alarm_exit(void)
+{
+ platform_driver_unregister(&ftm_rtc_driver);
+}
+
+module_init(ftm_alarm_init)
+module_exit(ftm_alarm_exit)
MODULE_DESCRIPTION("NXP/Freescale FlexTimer alarm driver");
MODULE_AUTHOR("Biwen Li <biwen.li@nxp.com>");
--
2.31.0
next reply other threads:[~2022-08-26 7:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-26 7:00 Zhang Jianhua [this message]
2022-08-26 7:22 ` [PATCH] rtc: fsl-ftm-alarm: Use module_init and add module_exit Alexandre Belloni
2022-08-26 7:45 ` zhangjianhua (E)
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