[PATCH] x86: Fix sys_call_table type in asm/syscall.h v2

[PATCH] x86: Fix sys_call_table type in asm/syscall.h v2

[Andi Kleen]

From: Andi Kleen <ak@linux.intel.com>

Make the sys_call_table type defined in asm/syscall.h match
the definition in syscall_64.c

v2: include asm/syscall.h in syscall_64.c too. I left uml alone
because it doesn't have an syscall.h on its own and including
the native one leads to other errors.
Cc: x86@kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
 arch/x86/include/asm/syscall.h |    3 ++-
 arch/x86/kernel/syscall_64.c   |    3 +--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h
index c4a348f..32295b7 100644
--- a/arch/x86/include/asm/syscall.h
+++ b/arch/x86/include/asm/syscall.h
@@ -16,7 +16,8 @@
 #include <linux/sched.h>
 #include <linux/err.h>
 
-extern const unsigned long sys_call_table[];
+typedef void (*sys_call_ptr_t)(void);
+extern const sys_call_ptr_t sys_call_table[];
 
 /*
  * Only the low 32 bits of orig_ax are meaningful, so we return int.
diff --git a/arch/x86/kernel/syscall_64.c b/arch/x86/kernel/syscall_64.c
index a576626..c6e0f33 100644
--- a/arch/x86/kernel/syscall_64.c
+++ b/arch/x86/kernel/syscall_64.c
@@ -4,6 +4,7 @@
 #include <linux/sys.h>
 #include <linux/cache.h>
 #include <asm/asm-offsets.h>
+#include <asm/syscall.h>
 
 #define __NO_STUBS
 
@@ -15,8 +16,6 @@
 #define __SYSCALL(nr, sym) [nr] = sym,
 #undef _ASM_X86_UNISTD_64_H
 
-typedef void (*sys_call_ptr_t)(void);
-
 extern void sys_ni_syscall(void);
 
 asmlinkage const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
-- 
1.7.4.4