[tip: x86/irq] x86/xen: Make xen_msi_init() static and rename it to xen_hvm_msi_init()

[tip-bot2 for Thomas Gleixner]

The following commit has been merged into the x86/irq branch of tip:

Commit-ID:     2905c50b7d3eabd0fe718247aac86eeff3924ff8
Gitweb:        https://git.kernel.org/tip/2905c50b7d3eabd0fe718247aac86eeff3924ff8
Author:        Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate:    Wed, 26 Aug 2020 13:16:54 +02:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Wed, 16 Sep 2020 16:52:36 +02:00

x86/xen: Make xen_msi_init() static and rename it to xen_hvm_msi_init()

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@xxxxxxxxxxxxx>
Reviewed-by: Juergen Gross<jgross@xxxxxxxx>
Link: https://lore.kernel.org/r/20200826112333.234097629@xxxxxxxxxxxxx

---
 arch/x86/pci/xen.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index 89395a5..ba8dc94 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -420,7 +420,7 @@ 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) {
 		/*
@@ -460,7 +460,7 @@ 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;
 }