x86: add missing "inline" keyword

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>

diff --git a/xen/include/asm-x86/pv/traps.h b/xen/include/asm-x86/pv/traps.h
index 7279d16ca0891de7b9739af897d5ac37585f2537..89985d109e48f13b71b02ffba041072a401ccc70 100644 (file)
--- a/xen/include/asm-x86/pv/traps.h
+++ b/xen/include/asm-x86/pv/traps.h
@@ -47,7 +47,7 @@ static inline bool pv_trap_callback_registered(const struct vcpu *v,
 static inline void pv_trap_init(void) {}
 
 /* Deliver interrupt to PV guest. Return 0 on success. */
-static int pv_raise_interrupt(struct vcpu *v, uint8_t vector) { return -EOPNOTSUPP; }
+static inline int pv_raise_interrupt(struct vcpu *v, uint8_t vector) { return -EOPNOTSUPP; }
 
 static inline int pv_emulate_privileged_op(struct cpu_user_regs *regs) { return 0; }
 static inline void pv_emulate_gate_op(struct cpu_user_regs *regs) {}