[POWERPC] Remove obsolete freezer bits

The powerpc signal code still had some obsolete freezer bits that
have long been removed from x86 (it's now done in generic code).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 12 deletions

diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index 640b5f3611ee..a9c148a09361 100644
--- a/arch/powerpc/kernel/signal.c
+++ b/arch/powerpc/kernel/signal.c
@@ -9,7 +9,6 @@
  * this archive for more details.
  */
 
-#include <linux/freezer.h>
 #include <linux/ptrace.h>
 #include <linux/signal.h>
 #include <asm/unistd.h>
@@ -101,14 +100,6 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
         int ret;
         int is32 = is_32bit_task();
 
-#ifdef CONFIG_PPC32
-        if (try_to_freeze()) {
-                signr = 0;
-                if (!signal_pending(current))
-                        goto no_signal;
-        }
-#endif
-
         if (test_thread_flag(TIF_RESTORE_SIGMASK))
                 oldset = &current->saved_sigmask;
         else if (!oldset)
@@ -116,9 +107,6 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
 
         signr = get_signal_to_deliver(&info, &ka, regs, NULL);
 
-#ifdef CONFIG_PPC32
-no_signal:
-#endif
         /* Is there any syscall restart business here ? */
         check_syscall_restart(regs, &ka, signr > 0);