cris: switch to generic old sigsuspend
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 22d4702..686968c 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -51,6 +51,7 @@
select MODULES_USE_ELF_RELA
select CLONE_BACKWARDS2
select GENERIC_SIGALTSTACK
+ select OLD_SIGSUSPEND
config HZ
int
diff --git a/arch/cris/arch-v10/kernel/signal.c b/arch/cris/arch-v10/kernel/signal.c
index 9570946..e53c1b4 100644
--- a/arch/cris/arch-v10/kernel/signal.c
+++ b/arch/cris/arch-v10/kernel/signal.c
@@ -41,18 +41,6 @@
void do_signal(int canrestart, struct pt_regs *regs);
-/*
- * Atomically swap in the new signal mask, and wait for a signal. Define
- * dummy arguments to be able to reach the regs argument. (Note that this
- * arrangement relies on old_sigset_t occupying one register.)
- */
-int sys_sigsuspend(old_sigset_t mask)
-{
- sigset_t blocked;
- siginitset(&blocked, mask);
- return sigsuspend(&blocked);
-}
-
int sys_sigaction(int sig, const struct old_sigaction __user *act,
struct old_sigaction *oact)
{
diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c
index 1f29c69..4ccf144 100644
--- a/arch/cris/arch-v32/kernel/signal.c
+++ b/arch/cris/arch-v32/kernel/signal.c
@@ -51,17 +51,6 @@
void do_signal(int restart, struct pt_regs *regs);
void keep_debug_flags(unsigned long oldccs, unsigned long oldspc,
struct pt_regs *regs);
-/*
- * Swap in the new signal mask, and wait for a signal. Define some
- * dummy arguments to be able to reach the regs argument.
- */
-int
-sys_sigsuspend(old_sigset_t mask)
-{
- sigset_t blocked;
- siginitset(&blocked, mask);
- return sigsuspend(&blocked);
-}
int
sys_sigaction(int signal, const struct old_sigaction *act,