openrisc/traps: Declare unhandled_exception for asmlinkage

Noticed this when workin on warnings.  As unhandled_exception is used in
entry.S we should attribute it with asmlinkage.

Signed-off-by: Stafford Horne <shorne@gmail.com>

diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c
index 99cd2e6f88738961a4f130fdadc3233a44ab3e3b..fd9a0f2b66c483b637cd580884d0efeb1194add3 100644 (file)
--- a/arch/openrisc/kernel/traps.c
+++ b/arch/openrisc/kernel/traps.c
@@ -235,7 +235,7 @@ void __noreturn die(const char *str, struct pt_regs *regs, long err)
        make_task_dead(SIGSEGV);
 }
 
-void unhandled_exception(struct pt_regs *regs, int ea, int vector)
+asmlinkage void unhandled_exception(struct pt_regs *regs, int ea, int vector)
 {
        printk("Unable to handle exception at EA =0x%x, vector 0x%x",
               ea, vector);