[S390] cleanup program check handler prototypes
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index 17a6f83..66729eb 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -5,10 +5,9 @@
#include <linux/signal.h>
#include <asm/ptrace.h>
-typedef void pgm_check_handler_t(struct pt_regs *, long, unsigned long);
-extern pgm_check_handler_t *pgm_check_table[128];
-pgm_check_handler_t do_protection_exception;
-pgm_check_handler_t do_dat_exception;
+void do_protection_exception(struct pt_regs *, long, unsigned long);
+void do_dat_exception(struct pt_regs *, long, unsigned long);
+void do_asce_exception(struct pt_regs *, long, unsigned long);
extern int sysctl_userprocess_debug;
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index a63d34c..f386e16 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -43,14 +43,10 @@
#include <asm/debug.h>
#include "entry.h"
-pgm_check_handler_t *pgm_check_table[128];
+void (*pgm_check_table[128])(struct pt_regs *, long, unsigned long);
int show_unhandled_signals;
-extern pgm_check_handler_t do_protection_exception;
-extern pgm_check_handler_t do_dat_exception;
-extern pgm_check_handler_t do_asce_exception;
-
#define stack_pointer ({ void **sp; asm("la %0,0(15)" : "=&d" (sp)); sp; })
#ifndef CONFIG_64BIT
@@ -489,9 +485,8 @@
#ifdef CONFIG_MATHEMU
-asmlinkage void specification_exception(struct pt_regs *regs,
- long pgm_int_code,
- unsigned long trans_exc_code)
+void specification_exception(struct pt_regs *regs, long pgm_int_code,
+ unsigned long trans_exc_code)
{
__u8 opcode[6];
__u16 __user *location = NULL;
@@ -648,7 +643,7 @@
do_trap(pgm_int_code, SIGILL, "space switch event", regs, &info);
}
-asmlinkage void __kprobes kernel_stack_overflow(struct pt_regs * regs)
+void __kprobes kernel_stack_overflow(struct pt_regs * regs)
{
bust_spinlocks(1);
printk("Kernel stack overflow.\n");