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[15/21] x86/topology: use weak version of arch_unregister_cpu()

Message ID E1r5R3r-00Cszs-2R@rmk-PC.armlinux.org.uk
State Accepted
Commit b0b26bc580de555a504d7eed3866fca607bf1c1f
Headers show
Series Initial cleanups for vCPU hotplug | expand

Commit Message

Russell King (Oracle) Nov. 21, 2023, 1:45 p.m. UTC 
Since the x86 version of arch_unregister_cpu() is the same as the weak
version, drop the x86 specific version.

Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
Changes since RFC v3:
 * Adapt to removal of EXPORT_SYMBOL()s
---
 arch/x86/kernel/topology.c | 5 -----
 1 file changed, 5 deletions(-)

Comments

Jonathan Cameron Nov. 30, 2023, 4:57 p.m. UTC | #1 
On Tue, 21 Nov 2023 13:45:07 +0000
"Russell King (Oracle)" <rmk+kernel@armlinux.org.uk> wrote:

> Since the x86 version of arch_unregister_cpu() is the same as the weak
> version, drop the x86 specific version.
> 
> Reviewed-by: Gavin Shan <gshan@redhat.com>
> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
diff mbox series

Patch

diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c
index c2ed3145a93b..211863cb5b81 100644
--- a/arch/x86/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
@@ -43,9 +43,4 @@  int arch_register_cpu(int cpu)
 	c->hotpluggable = cpu > 0;
 	return register_cpu(c, cpu);
 }
-
-void arch_unregister_cpu(int num)
-{
-	unregister_cpu(&per_cpu(cpu_devices, num));
-}
 #endif /* CONFIG_HOTPLUG_CPU */