-static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
- int signr, sigset_t *set, unsigned long handler,
- int ctx_has_vsx_region)
+static long setup_sigcontext(struct sigcontext __user *sc,
+ struct task_struct *tsk, int signr, sigset_t *set,
+ unsigned long handler, int ctx_has_vsx_region)