From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 26 Aug 2020 13:16:54 +0200
Subject: x86/xen: Make xen_msi_init() static and rename it to
 xen_hvm_msi_init()
Git-commit: 2905c50b7d3eabd0fe718247aac86eeff3924ff8
Patch-mainline: v5.10-rc1
References: jsc#SLE-16823

The only user is in the same file and the name is too generic because this
function is only ever used for HVM domains.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Juergen Gross<jgross@suse.com>
Link: https://lore.kernel.org/r/20200826112333.234097629@linutronix.de

Acked-by: Joerg Roedel <jroedel@suse.de>
---
 arch/x86/pci/xen.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -424,7 +424,7 @@ int __init pci_xen_init(void)
 }
 
 #ifdef CONFIG_PCI_MSI
-void __init xen_msi_init(void)
+static void __init xen_hvm_msi_init(void)
 {
 	if (!disable_apic) {
 		/*
@@ -464,7 +464,7 @@ int __init pci_xen_hvm_init(void)
 	 * We need to wait until after x2apic is initialized
 	 * before we can set MSI IRQ ops.
 	 */
-	x86_platform.apic_post_init = xen_msi_init;
+	x86_platform.apic_post_init = xen_hvm_msi_init;
 #endif
 	return 0;
 }