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authorHeiko Carstens <heiko.carstens@de.ibm.com>2008-04-17 07:46:26 +0200
committerHeiko Carstens <heiko.carstens@de.ibm.com>2008-04-17 07:47:06 +0200
commita806170e29c5468b1d641a22518243bdf1b8d58b (patch)
tree0b1661f287d6e2b711bbd7600120a250a4f57549 /arch/s390/kernel/signal.c
parent5a62b192196af9a798e2f2f4c6a1324e7edf2f4b (diff)
[S390] Fix a lot of sparse warnings.
Most noteable part of this commit is the new local header file entry.h which contains all the function declarations of functions that get only called from asm code or are arch internal. That way we can avoid extern declarations in C files. This is more or less the same that was done for sparc64. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/signal.c')
-rw-r--r--arch/s390/kernel/signal.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 8c92191949c..b9768204021 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -27,6 +27,7 @@
#include <asm/ucontext.h>
#include <asm/uaccess.h>
#include <asm/lowcore.h>
+#include "entry.h"
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
@@ -484,11 +485,6 @@ void do_signal(struct pt_regs *regs)
int ret;
#ifdef CONFIG_COMPAT
if (test_thread_flag(TIF_31BIT)) {
- extern int handle_signal32(unsigned long sig,
- struct k_sigaction *ka,
- siginfo_t *info,
- sigset_t *oldset,
- struct pt_regs *regs);
ret = handle_signal32(signr, &ka, &info, oldset, regs);
}
else