1 files changed, 0 insertions, 46 deletions

diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 30d433f14f93..1df544c1f966 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -564,49 +564,3 @@ _sys32_clone(nabi_no_regargs struct pt_regs regs)
         return do_fork(clone_flags, newsp, &regs, 0,
                        parent_tidptr, child_tidptr);
 }
-
-/*
- * Implement the event wait interface for the eventpoll file. It is the kernel
- * part of the user space epoll_pwait(2).
- */
-asmlinkage long compat_sys_epoll_pwait(int epfd,
-        struct epoll_event __user *events, int maxevents, int timeout,
-        const compat_sigset_t __user *sigmask, size_t sigsetsize)
-{
-        int error;
-        sigset_t ksigmask, sigsaved;
-
-        /*
-         * If the caller wants a certain signal mask to be set during the wait,
-         * we apply it here.
-         */
-        if (sigmask) {
-                if (sigsetsize != sizeof(sigset_t))
-                        return -EINVAL;
-                if (!access_ok(VERIFY_READ, sigmask, sizeof(ksigmask)))
-                        return -EFAULT;
-                if (__copy_conv_sigset_from_user(&ksigmask, sigmask))
-                        return -EFAULT;
-                sigdelsetmask(&ksigmask, sigmask(SIGKILL) | sigmask(SIGSTOP));
-                sigprocmask(SIG_SETMASK, &ksigmask, &sigsaved);
-        }
-
-        error = sys_epoll_wait(epfd, events, maxevents, timeout);
-
-        /*
-         * If we changed the signal mask, we need to restore the original one.
-         * In case we've got a signal while waiting, we do not restore the
-         * signal mask yet, and we allow do_signal() to deliver the signal on
-         * the way back to userspace, before the signal mask is restored.
-         */
-        if (sigmask) {
-                if (error == -EINTR) {
-                        memcpy(&current->saved_sigmask, &sigsaved,
-                                sizeof(sigsaved));
-                        set_thread_flag(TIF_RESTORE_SIGMASK);
-                } else
-                        sigprocmask(SIG_SETMASK, &sigsaved, NULL);
-        }
-
-        return error;
-}