From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/include/linux/alarmtimer.h | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/kernel/include/linux/alarmtimer.h b/kernel/include/linux/alarmtimer.h
index 0760ca1..05e758b 100644
--- a/kernel/include/linux/alarmtimer.h
+++ b/kernel/include/linux/alarmtimer.h
@@ -5,7 +5,8 @@
#include <linux/time.h>
#include <linux/hrtimer.h>
#include <linux/timerqueue.h>
-#include <linux/rtc.h>
+
+struct rtc_device;
enum alarmtimer_type {
ALARM_REALTIME,
@@ -59,7 +60,11 @@
u64 alarm_forward_now(struct alarm *alarm, ktime_t interval);
ktime_t alarm_expires_remaining(const struct alarm *alarm);
+#ifdef CONFIG_RTC_CLASS
/* Provide way to access the rtc device being used by alarmtimers */
struct rtc_device *alarmtimer_get_rtcdev(void);
+#else
+static inline struct rtc_device *alarmtimer_get_rtcdev(void) { return NULL; }
+#endif
#endif
--
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