[S390] Get rid of a bunch of sparse warnings again.

Also removes a bunch of ^L in drivers/s390/cio/cmf.c

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

3 files changed, 17 insertions, 6 deletions

diff --git a/arch/s390/kernel/audit.c b/arch/s390/kernel/audit.c
index d1c76fe10f29..f4932c22ebe4 100644
--- a/arch/s390/kernel/audit.c
+++ b/arch/s390/kernel/audit.c
@@ -2,6 +2,7 @@
 #include <linux/types.h>
 #include <linux/audit.h>
 #include <asm/unistd.h>
+#include "audit.h"
 
 static unsigned dir_class[] = {
 #include <asm-generic/audit_dir_write.h>
@@ -40,7 +41,6 @@ int audit_classify_arch(int arch)
 int audit_classify_syscall(int abi, unsigned syscall)
 {
 #ifdef CONFIG_COMPAT
-        extern int s390_classify_syscall(unsigned);
         if (abi == AUDIT_ARCH_S390)
                 return s390_classify_syscall(syscall);
 #endif
@@ -61,11 +61,6 @@ int audit_classify_syscall(int abi, unsigned syscall)
 static int __init audit_classes_init(void)
 {
 #ifdef CONFIG_COMPAT
-        extern __u32 s390_dir_class[];
-        extern __u32 s390_write_class[];
-        extern __u32 s390_read_class[];
-        extern __u32 s390_chattr_class[];
-        extern __u32 s390_signal_class[];
         audit_register_class(AUDIT_CLASS_WRITE_32, s390_write_class);
         audit_register_class(AUDIT_CLASS_READ_32, s390_read_class);
         audit_register_class(AUDIT_CLASS_DIR_WRITE_32, s390_dir_class);
diff --git a/arch/s390/kernel/audit.h b/arch/s390/kernel/audit.h
new file mode 100644
index 000000000000..12b56f4b5a73
--- /dev/null
+++ b/arch/s390/kernel/audit.h
@@ -0,0 +1,15 @@
+#ifndef __ARCH_S390_KERNEL_AUDIT_H
+#define __ARCH_S390_KERNEL_AUDIT_H
+
+#include <linux/types.h>
+
+#ifdef CONFIG_COMPAT
+extern int s390_classify_syscall(unsigned);
+extern __u32 s390_dir_class[];
+extern __u32 s390_write_class[];
+extern __u32 s390_read_class[];
+extern __u32 s390_chattr_class[];
+extern __u32 s390_signal_class[];
+#endif /* CONFIG_COMPAT */
+
+#endif /* __ARCH_S390_KERNEL_AUDIT_H */
diff --git a/arch/s390/kernel/compat_audit.c b/arch/s390/kernel/compat_audit.c
index 0569f5126e49..d6487bf879e5 100644
--- a/arch/s390/kernel/compat_audit.c
+++ b/arch/s390/kernel/compat_audit.c
@@ -1,5 +1,6 @@
 #undef __s390x__
 #include <asm/unistd.h>
+#include "audit.h"
 
 unsigned s390_dir_class[] = {
 #include <asm-generic/audit_dir_write.h>