sh: Remove signal translation and exec_domain

As execution domain support is gone we can remove
signal translation from the signal code and remove
exec_domain from thread_info.

Signed-off-by: Richard Weinberger <richard@nod.at>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 65a1ecd77f96..eb10ff84015c 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -124,7 +124,6 @@ void irq_ctx_init(int cpu)
 
         irqctx = (union irq_ctx *)&hardirq_stack[cpu * THREAD_SIZE];
         irqctx->tinfo.task              = NULL;
-        irqctx->tinfo.exec_domain       = NULL;
         irqctx->tinfo.cpu               = cpu;
         irqctx->tinfo.preempt_count     = HARDIRQ_OFFSET;
         irqctx->tinfo.addr_limit        = MAKE_MM_SEG(0);
@@ -133,7 +132,6 @@ void irq_ctx_init(int cpu)
 
         irqctx = (union irq_ctx *)&softirq_stack[cpu * THREAD_SIZE];
         irqctx->tinfo.task              = NULL;
-        irqctx->tinfo.exec_domain       = NULL;
         irqctx->tinfo.cpu               = cpu;
         irqctx->tinfo.preempt_count     = 0;
         irqctx->tinfo.addr_limit        = MAKE_MM_SEG(0);