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MIPS: kvm: Declare prototype for kvm_init_loongson_ipi

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Declear prototype for kvm_init_loongson_ipi in interrupt.h.

Fix warning:
arch/mips/kvm/loongson_ipi.c:190:6: warning: no previous prototype for ‘kvm_init_loongson_ipi’ [-Wmissing-prototypes]
  190 | void kvm_init_loongson_ipi(struct kvm *kvm)
      |      ^~~~~~~~~~~~~~~~~~~~~

Fixes: f21db3090d ("KVM: MIPS: Add Loongson-3 Virtual IPI interrupt support")
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Jiaxun Yang 2024-05-07 19:51:19 +01:00 committed by Thomas Bogendoerfer
parent 68557c59a5
commit 4ba491dd3b
3 changed files with 6 additions and 2 deletions
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4
arch/mips/kvm/interrupt.h
View File

@ -37,3 +37,7 @@ u32 kvm_irq_to_priority(u32 irq);
int kvm_mips_pending_timer(struct kvm_vcpu *vcpu);
void kvm_mips_deliver_interrupts(struct kvm_vcpu *vcpu, u32 cause);
#ifdef CONFIG_CPU_LOONGSON64
extern void kvm_init_loongson_ipi(struct kvm *kvm);
#endif

2
arch/mips/kvm/loongson_ipi.c
View File

@ -10,6 +10,8 @@
#include <linux/kvm_host.h>
#include "interrupt.h"
#define IPI_BASE 0x3ff01000ULL
#define CORE0_STATUS_OFF 0x000

2
arch/mips/kvm/mips.c
View File

@ -135,8 +135,6 @@ void kvm_arch_hardware_disable(void)
kvm_mips_callbacks->hardware_disable();
}
extern void kvm_init_loongson_ipi(struct kvm *kvm);
int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
{
switch (type) {