diff options
Diffstat (limited to 'include/asm-powerpc/kdebug.h')
| -rw-r--r-- | include/asm-powerpc/kdebug.h | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/include/asm-powerpc/kdebug.h b/include/asm-powerpc/kdebug.h index 532bfee934f..295f0162c60 100644 --- a/include/asm-powerpc/kdebug.h +++ b/include/asm-powerpc/kdebug.h @@ -6,20 +6,19 @@ #include <linux/notifier.h> -struct pt_regs; - -struct die_args { - struct pt_regs *regs; - const char *str; - long err; - int trapnr; - int signr; -}; - -extern int register_die_notifier(struct notifier_block *); -extern int unregister_die_notifier(struct notifier_block *); -extern int register_page_fault_notifier(struct notifier_block *); -extern int unregister_page_fault_notifier(struct notifier_block *); +/* + * These are only here because kprobes.c wants them to implement a + * blatant layering violation. Will hopefully go away soon once all + * architectures are updated. + */ +static inline int register_page_fault_notifier(struct notifier_block *nb) +{ + return 0; +} +static inline int unregister_page_fault_notifier(struct notifier_block *nb) +{ + return 0; +} extern struct atomic_notifier_head powerpc_die_chain; /* Grossly misnamed. */ @@ -29,14 +28,7 @@ enum die_val { DIE_DABR_MATCH, DIE_BPT, DIE_SSTEP, - DIE_PAGE_FAULT, }; -static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig) -{ - struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig }; - return atomic_notifier_call_chain(&powerpc_die_chain, val, &args); -} - #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_KDEBUG_H */ |