From: Thomas Gleixner <tglx@kernel.org>
Date: Fri, 29 May 2026 20:01:17 +0000 (+0200)
Subject: timekeeping: Remove system_device_crosststamp::sys_realtime
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=5ccaf1e569f04d8fd5f0167be728fdb48f448f81;p=thirdparty%2Fkernel%2Flinux.git

timekeeping: Remove system_device_crosststamp::sys_realtime

All users are converted to sys_systime.

Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Tested-by: David Woodhouse <dwmw@amazon.co.uk>
Tested-by: Arthur Kiyanovski <akiyano@amazon.com>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20260529195558.046694580@kernel.org
---

diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h
index 017599d04eb4..7f03e1cefcf6 100644
--- a/include/linux/timekeeping.h
+++ b/include/linux/timekeeping.h
@@ -318,7 +318,6 @@ struct system_counterval_t {
  * @clock_id:		System time Clock ID to capture
  * @device:		Device time
  * @sys_counter:	Clocksource counter value simultaneous with device time
- * @sys_realtime:	Realtime simultaneous with device time
  * @sys_systime:	System time for @clock_id
  * @sys_monoraw:	Monotonic raw simultaneous with device time
  */
@@ -326,11 +325,7 @@ struct system_device_crosststamp {
 	clockid_t			clock_id;
 	ktime_t				device;
 	struct system_counterval_t	sys_counter;
-	union {
-		/* realtime goes away once all users are converted */
-		ktime_t			sys_realtime;
-		ktime_t			sys_systime;
-	};
+	ktime_t				sys_systime;
 	ktime_t				sys_monoraw;
 };