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x86/kvm: Fix -Wmissing-prototypes warnings

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We get two warning when build kernel with W=1:
arch/x86/kernel/kvm.c:872:6: warning: no previous prototype for ‘arch_haltpoll_enable’ [-Wmissing-prototypes]
arch/x86/kernel/kvm.c:885:6: warning: no previous prototype for ‘arch_haltpoll_disable’ [-Wmissing-prototypes]

Including the missing head file can fix this.

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Yi Wang 2019-10-10 14:37:25 +08:00 committed by Paolo Bonzini
parent 149487bdac
commit 19308a412e
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/kvm.c
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@ -33,6 +33,7 @@
#include <asm/apicdef.h>
#include <asm/hypervisor.h>
#include <asm/tlb.h>
#include <asm/cpuidle_haltpoll.h>
static int kvmapf = 1;