From f0feed10aa3ef6b6f6254bf9a66abd58c0011d90 Mon Sep 17 00:00:00 2001 From: Juergen Gross Date: Wed, 28 Jan 2015 07:44:21 +0100 Subject: [PATCH] x86/xen: cleanup arch/x86/xen/setup.c Remove extern declarations in arch/x86/xen/setup.c which are either not used or redundant. Move needed other extern declarations to xen-ops.h Signed-off-by: Juergen Gross Signed-off-by: David Vrabel --- arch/x86/xen/setup.c | 10 ---------- arch/x86/xen/xen-ops.h | 6 ++++++ 2 files changed, 6 insertions(+), 10 deletions(-) diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index 865e56cea7a0..d2520c30c2f2 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -32,16 +32,6 @@ #include "p2m.h" #include "mmu.h" -/* These are code, but not functions. Defined in entry.S */ -extern const char xen_hypervisor_callback[]; -extern const char xen_failsafe_callback[]; -#ifdef CONFIG_X86_64 -extern asmlinkage void nmi(void); -#endif -extern void xen_sysenter_target(void); -extern void xen_syscall_target(void); -extern void xen_syscall32_target(void); - /* Amount of extra memory space we add to the e820 ranges */ struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS] __initdata; diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index 5686bd9d58cc..9e195c683549 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -10,6 +10,12 @@ extern const char xen_hypervisor_callback[]; extern const char xen_failsafe_callback[]; +void xen_sysenter_target(void); +#ifdef CONFIG_X86_64 +void xen_syscall_target(void); +void xen_syscall32_target(void); +#endif + extern void *xen_initial_gdt; struct trap_info; -- 2.20.1