sh: switch to saved_sigmask-based sigsuspend()/rt_sigsuspend()
Complete the move of sh64 to it, trim the crap from prototypes,
tidy up a bit. Infrastructure in do_signal() had already been
there, in signal_64 as well as in signal_32 (where it was already
used).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/sh/include/asm/syscalls_32.h b/arch/sh/include/asm/syscalls_32.h
index ae717e3..6c1fa55 100644
--- a/arch/sh/include/asm/syscalls_32.h
+++ b/arch/sh/include/asm/syscalls_32.h
@@ -23,9 +23,7 @@
const char __user *const __user *uargv,
const char __user *const __user *uenvp,
unsigned long r7, struct pt_regs __regs);
-asmlinkage int sys_sigsuspend(old_sigset_t mask, unsigned long r5,
- unsigned long r6, unsigned long r7,
- struct pt_regs __regs);
+asmlinkage int sys_sigsuspend(old_sigset_t mask);
asmlinkage int sys_sigaction(int sig, const struct old_sigaction __user *act,
struct old_sigaction __user *oact);
asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h
index a42a561..e800a38 100644
--- a/arch/sh/include/asm/unistd.h
+++ b/arch/sh/include/asm/unistd.h
@@ -1,13 +1,11 @@
#ifdef __KERNEL__
# ifdef CONFIG_SUPERH32
-
# include "unistd_32.h"
-# define __ARCH_WANT_SYS_RT_SIGSUSPEND
-
# else
# include "unistd_64.h"
# endif
+# define __ARCH_WANT_SYS_RT_SIGSUSPEND
# define __ARCH_WANT_IPC_PARSE_VERSION
# define __ARCH_WANT_OLD_READDIR
# define __ARCH_WANT_OLD_STAT