[MIPS] signals: Share even more code.

native and compat do_signal and handle_signal are identical and can easily
be unified.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 7 insertions, 1 deletions

diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index 7ca2a078841f..ecf1f7ecaad9 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -29,6 +29,7 @@
 #include <linux/compat.h>
 #include <linux/bitops.h>
 
+#include <asm/abi.h>
 #include <asm/asm.h>
 #include <asm/cacheflush.h>
 #include <asm/compat-signal.h>
@@ -169,7 +170,7 @@ badframe:
         force_sig(SIGSEGV, current);
 }
 
-int setup_rt_frame_n32(struct k_sigaction * ka,
+static int setup_rt_frame_n32(struct k_sigaction * ka,
         struct pt_regs *regs, int signr, sigset_t *set, siginfo_t *info)
 {
         struct rt_sigframe_n32 __user *frame;
@@ -228,3 +229,8 @@ give_sigsegv:
         force_sigsegv(signr, current);
         return -EFAULT;
 }
+
+struct mips_abi mips_abi_n32 = {
+        .setup_rt_frame = setup_rt_frame_n32,
+        .restart        = __NR_N32_restart_syscall
+};