x86/paravirt: Remove bogus extern declarations

These functions are already declared in asm/paravirt.h

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Link: http://lkml.kernel.org/r/20190424134223.501598258@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/arch/x86/kernel/paravirt_patch_32.c b/arch/x86/kernel/paravirt_patch_32.c
index de138d3..05d771f 100644 (file)
--- a/arch/x86/kernel/paravirt_patch_32.c
+++ b/arch/x86/kernel/paravirt_patch_32.c
@@ -23,9 +23,6 @@ DEF_NATIVE(lock, queued_spin_unlock, "movb $0, (%eax)");
 DEF_NATIVE(lock, vcpu_is_preempted, "xor %eax, %eax");
 #endif
 
-extern bool pv_is_native_spin_unlock(void);
-extern bool pv_is_native_vcpu_is_preempted(void);
-
 unsigned native_patch(u8 type, void *ibuf, unsigned long addr, unsigned len)
 {
 #define PATCH_SITE(ops, x)                                     \

diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
index 9d9e04b..bd1558f 100644 (file)
--- a/arch/x86/kernel/paravirt_patch_64.c
+++ b/arch/x86/kernel/paravirt_patch_64.c
@@ -29,9 +29,6 @@ DEF_NATIVE(lock, queued_spin_unlock, "movb $0, (%rdi)");
 DEF_NATIVE(lock, vcpu_is_preempted, "xor %eax, %eax");
 #endif
 
-extern bool pv_is_native_spin_unlock(void);
-extern bool pv_is_native_vcpu_is_preempted(void);
-
 unsigned native_patch(u8 type, void *ibuf, unsigned long addr, unsigned len)
 {
 #define PATCH_SITE(ops, x)                                     \