diff options
Diffstat (limited to 'arch/sh/kernel/traps.c')
| -rw-r--r-- | arch/sh/kernel/traps.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index 7b40f0ff3df..3a197649cd8 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -20,10 +20,10 @@ #include <linux/io.h> #include <linux/bug.h> #include <linux/debug_locks.h> +#include <linux/kdebug.h> #include <linux/limits.h> #include <asm/system.h> #include <asm/uaccess.h> -#include <asm/kdebug.h> #ifdef CONFIG_SH_KGDB #include <asm/kgdb.h> @@ -76,20 +76,6 @@ static void dump_mem(const char *str, unsigned long bottom, unsigned long top) } } -ATOMIC_NOTIFIER_HEAD(shdie_chain); - -int register_die_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_register(&shdie_chain, nb); -} -EXPORT_SYMBOL(register_die_notifier); - -int unregister_die_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_unregister(&shdie_chain, nb); -} -EXPORT_SYMBOL(unregister_die_notifier); - static DEFINE_SPINLOCK(die_lock); void die(const char * str, struct pt_regs * regs, long err) @@ -505,7 +491,7 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs) simple: ret = handle_unaligned_ins(instruction,regs); if (ret==0) - regs->pc += 2; + regs->pc += instruction_size(instruction); return ret; } #endif /* CONFIG_CPU_SH2A */ @@ -682,7 +668,7 @@ asmlinkage void do_reserved_inst(unsigned long r4, unsigned long r5, err = do_fpu_inst(inst, regs); if (!err) { - regs->pc += 2; + regs->pc += instruction_size(inst); return; } /* not a FPU inst. */ |