linux-kernel - [PATCH] cpu: Remove unused init_cpu

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Message-ID: <20241220165739.201412-1-linux@treblig.org>
Date: Fri, 20 Dec 2024 16:57:39 +0000
From: linux@...blig.org
To: yury.norov@...il.com,
	linux@...musvillemoes.dk,
	tglx@...utronix.de,
	peterz@...radead.org
Cc: linux-kernel@...r.kernel.org,
	"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH] cpu: Remove unused init_cpu_online

From: "Dr. David Alan Gilbert" <linux@...blig.org>

The last use of init_cpu_online() was removed by the
commit cf8e8658100d ("arch: Remove Itanium (IA-64) architecture")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>
---
 include/linux/cpumask.h | 1 -
 kernel/cpu.c            | 5 -----
 2 files changed, 6 deletions(-)

diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 9278a50d514f..590d8438514c 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -1043,7 +1043,6 @@ extern const DECLARE_BITMAP(cpu_all_bits, NR_CPUS);
 /* Wrappers for arch boot code to manipulate normally-constant masks */
 void init_cpu_present(const struct cpumask *src);
 void init_cpu_possible(const struct cpumask *src);
-void init_cpu_online(const struct cpumask *src);
 
 #define assign_cpu(cpu, mask, val)	\
 	assign_bit(cpumask_check(cpu), cpumask_bits(mask), (val))
diff --git a/kernel/cpu.c b/kernel/cpu.c
index b605334f8ee6..2ac860df1ff0 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -3128,11 +3128,6 @@ void init_cpu_possible(const struct cpumask *src)
 	cpumask_copy(&__cpu_possible_mask, src);
 }
 
-void init_cpu_online(const struct cpumask *src)
-{
-	cpumask_copy(&__cpu_online_mask, src);
-}
-
 void set_cpu_online(unsigned int cpu, bool online)
 {
 	/*
-- 
2.47.1