From 2bfc9e417ab815b65cbdf5497de685fcee50c501 Mon Sep 17 00:00:00 2001
From: Mete Durlu <meted@linux.ibm.com>
Date: Thu, 18 Jun 2026 14:00:16 +0200
Subject: tick: Remove arch_needs_cpu

Remove unused arch_needs_cpu() hook. No architectures use it after
s390 removed its use case.

Suggested-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
---
 include/linux/tick.h | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'include/linux')

diff --git a/include/linux/tick.h b/include/linux/tick.h
index 1cf4651f09ad..a43b7bd8ba3f 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -44,9 +44,6 @@ static inline void tick_unfreeze(void) { }
 
 #ifdef CONFIG_TICK_ONESHOT
 extern void tick_irq_enter(void);
-#  ifndef arch_needs_cpu
-#   define arch_needs_cpu() (0)
-#  endif
 # else
 static inline void tick_irq_enter(void) { }
 #endif
-- 
cgit v1.2.3