ARC: entry.S: move some code around for cache locality in return path

[cascardo/linux.git] / arch / arc / kernel / signal.c

diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c
index edda76f..2251fb4 100644 (file)
--- a/arch/arc/kernel/signal.c
+++ b/arch/arc/kernel/signal.c
@@ -171,18 +171,6 @@ static inline void __user *get_sigframe(struct ksignal *ksig,
        return frame;
 }
 
-/*
- * translate the signal
- */
-static inline int map_sig(int sig)
-{
-       struct thread_info *thread = current_thread_info();
-       if (thread->exec_domain && thread->exec_domain->signal_invmap
-           && sig < 32)
-               sig = thread->exec_domain->signal_invmap[sig];
-       return sig;
-}
-
 static int
 setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs)
 {
@@ -231,7 +219,7 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs)
                return err;
 
        /* #1 arg to the user Signal handler */
-       regs->r0 = map_sig(ksig->sig);
+       regs->r0 = ksig->sig;
 
        /* setup PC of user space signal handler */
        regs->ret = (unsigned long)ksig->ka.sa.sa_handler;