In preparation for moving kvm-internal find_highest_vector() to
apic.h for use in Secure AVIC apic driver, rename find_highest_vector()
to apic_find_highest_vector(), to signify that it is part of apic api.

No functional change intended.

Signed-off-by: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
---
Changes since v6:

 - New change.

 arch/x86/kvm/lapic.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 27b246ee3ada..d168b5659a4f 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -616,7 +616,7 @@ static const unsigned int apic_lvt_mask[KVM_APIC_MAX_NR_LVT_ENTRIES] = {
 	[LVT_CMCI] = LVT_MASK | APIC_MODE_MASK
 };
 
-static int find_highest_vector(void *bitmap)
+static int apic_find_highest_vector(void *bitmap)
 {
 	int vec;
 	u32 *reg;
@@ -695,7 +695,7 @@ EXPORT_SYMBOL_GPL(kvm_apic_update_irr);
 
 static inline int apic_search_irr(struct kvm_lapic *apic)
 {
-	return find_highest_vector(apic->regs + APIC_IRR);
+	return apic_find_highest_vector(apic->regs + APIC_IRR);
 }
 
 static inline int apic_find_highest_irr(struct kvm_lapic *apic)
@@ -775,7 +775,7 @@ static inline int apic_find_highest_isr(struct kvm_lapic *apic)
 	if (likely(apic->highest_isr_cache != -1))
 		return apic->highest_isr_cache;
 
-	result = find_highest_vector(apic->regs + APIC_ISR);
+	result = apic_find_highest_vector(apic->regs + APIC_ISR);
 	ASSERT(result == -1 || result >= 16);
 
 	return result;
-- 
2.34.1