[PATCH] lto, watchdog/hpwdt.c: Make assembler label global

From: Andi Kleen
Date: Mon Aug 05 2013 - 18:17:01 EST

From: Andi Kleen <ak@xxxxxxxxxxxxxxx>

We cannot assume that the inline assembler code always ends up
in the same file as the original C file. So make any assembler labels
that are called with "extern" by C global

Cc: wim@xxxxxxxxx
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
drivers/watchdog/hpwdt.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index de7e4f4..5be5e3d 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -162,7 +162,8 @@ extern asmlinkage void asminline_call(struct cmn_registers *pi86Regs,
#define HPWDT_ARCH 32

asm(".text \n\t"
- ".align 4 \n"
+ ".align 4 \n\t"
+ ".globl asminline_call \n"
"asminline_call: \n\t"
"pushl %ebp \n\t"
"movl %esp, %ebp \n\t"
@@ -352,7 +353,8 @@ static int detect_cru_service(void)
#define HPWDT_ARCH 64

asm(".text \n\t"
- ".align 4 \n"
+ ".align 4 \n\t"
+ ".globl asminline_call \n"
"asminline_call: \n\t"
"pushq %rbp \n\t"
"movq %rsp, %rbp \n\t"

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