sh: Move in the SH-5 signal trampoline impl.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

4 files changed, 9 insertions, 5 deletions

diff --git a/arch/sh/kernel/Makefile_32 b/arch/sh/kernel/Makefile_32
index 54b5a2da562..bad6bf5ac47 100644
--- a/arch/sh/kernel/Makefile_32
+++ b/arch/sh/kernel/Makefile_32
@@ -5,7 +5,7 @@
 extra-y	:= head.o init_task.o vmlinux.lds
 
 obj-y	:= debugtraps.o io.o io_generic.o irq.o machvec.o process_32.o \
-	   ptrace_32.o semaphore.o setup.o signal.o sys_sh.o syscalls.o \
+	   ptrace_32.o semaphore.o setup.o signal_32.o sys_sh.o syscalls.o \
 	   time.o topology.o traps.o
 
 obj-y				+= cpu/ timers/
diff --git a/arch/sh/kernel/Makefile_64 b/arch/sh/kernel/Makefile_64
index 7dc995d6fde..5f2711ae546 100644
--- a/arch/sh/kernel/Makefile_64
+++ b/arch/sh/kernel/Makefile_64
@@ -1,7 +1,7 @@
 extra-y	:= head.o init_task.o vmlinux.lds
 
 obj-y	:= debugtraps.o io.o io_generic.o irq.o machvec.o process_64.o \
-	   ptrace_64.o semaphore.o setup.o signal.o sys_sh.o syscalls.o \
+	   ptrace_64.o semaphore.o setup.o signal_64.o sys_sh.o syscalls.o \
 	   time.o topology.o traps.o
 
 obj-y				+= cpu/ timers/
diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal_32.c
index ca754fd4243..ca754fd4243 100644
--- a/arch/sh/kernel/signal.c
+++ b/arch/sh/kernel/signal_32.c
diff --git a/arch/sh64/kernel/signal.c b/arch/sh/kernel/signal_64.c
index 79fc48cf54c..96ba81f324b 100644
--- a/arch/sh64/kernel/signal.c
+++ b/arch/sh/kernel/signal_64.c
@@ -28,7 +28,7 @@
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
-
+#include <asm/cacheflush.h>
 
 #define REG_RET 9
 #define REG_ARG1 2
@@ -227,10 +227,14 @@ setup_sigcontext_fpu(struct pt_regs *regs, struct sigcontext __user *sc)
 #else
 static inline int
 restore_sigcontext_fpu(struct pt_regs *regs, struct sigcontext __user *sc)
-{}
+{
+	return 0;
+}
 static inline int
 setup_sigcontext_fpu(struct pt_regs *regs, struct sigcontext __user *sc)
-{}
+{
+	return 0;
+}
 #endif
 
 static int