nios2 fixes for v3.19-rc6

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Merge tag 'nios2-fixes-v3.19-rc6' of git://git.rocketboards.org/linux-socfpga-next

Pull one arch/nios2 fix from Ley Foon Tan:
 "Fix kuser trampoline address"

* tag 'nios2-fixes-v3.19-rc6' of git://git.rocketboards.org/linux-socfpga-next:
  nios2: fix kuser trampoline address

arch/nios2/kernel/signal.c

@@ -200,7 +200,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
 
 	/* Set up to return from userspace; jump to fixed address sigreturn
 	   trampoline on kuser page.  */
-	regs->ra = (unsigned long) (0x1040);
+	regs->ra = (unsigned long) (0x1044);
 
 	/* Set up registers for signal handler */
 	regs->sp = (unsigned long) frame;