diff --git a/arch/blackfin/include/asm/thread_info.h b/arch/blackfin/include/asm/thread_info.h
index 962be3fb3ee1e2f82ae35cfd05c8ffc43c7c93e0..2966b93850a1d1f85e736ad2806787db8124afa0 100644
--- a/arch/blackfin/include/asm/thread_info.h
+++ b/arch/blackfin/include/asm/thread_info.h
@@ -37,7 +37,6 @@ typedef unsigned long mm_segment_t;
 
 struct thread_info {
 	struct task_struct *task;	/* main task structure */
-	struct exec_domain *exec_domain;	/* execution domain */
 	unsigned long flags;	/* low level flags */
 	int cpu;		/* cpu we're on */
 	int preempt_count;	/* 0 => preemptable, <0 => BUG */
@@ -53,7 +52,6 @@ struct thread_info {
 #define INIT_THREAD_INFO(tsk)			\
 {						\
 	.task		= &tsk,			\
-	.exec_domain	= &default_exec_domain,	\
 	.flags		= 0,			\
 	.cpu		= 0,			\
 	.preempt_count	= INIT_PREEMPT_COUNT,	\
diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c
index f2a8b5493bd32820dfd96eacaf168be2c4fc3b8e..1982a140215a321894943cea2e75d191b9c91da2 100644
--- a/arch/blackfin/kernel/signal.c
+++ b/arch/blackfin/kernel/signal.c
@@ -151,11 +151,7 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs)
 
 	frame = get_sigframe(ksig, sizeof(*frame));
 
-	err |= __put_user((current_thread_info()->exec_domain
-			   && current_thread_info()->exec_domain->signal_invmap
-			   && ksig->sig < 32
-			   ? current_thread_info()->exec_domain->
-			   signal_invmap[ksig->sig] : ksig->sig), &frame->sig);
+	err |= __put_user(sig->sig, &frame->sig);
 
 	err |= __put_user(&frame->info, &frame->pinfo);
 	err |= __put_user(&frame->uc, &frame->puc);