ARM: 7187/1: fix unwinding for XIP kernels

[karo-tx-linux.git] / arch / arm / include / asm / unwind.h

diff --git a/arch/arm/include/asm/unwind.h b/arch/arm/include/asm/unwind.h
index a5edf421005cce0d043cbb75be394253127a2582..d1c3f3a71c9454dd665b48a0cfc51bc954576a05 100644 (file)
--- a/arch/arm/include/asm/unwind.h
+++ b/arch/arm/include/asm/unwind.h
@@ -30,14 +30,15 @@ enum unwind_reason_code {
 };
 
 struct unwind_idx {
-       unsigned long addr;
+       unsigned long addr_offset;
        unsigned long insn;
 };
 
 struct unwind_table {
        struct list_head list;
-       struct unwind_idx *start;
-       struct unwind_idx *stop;
+       const struct unwind_idx *start;
+       const struct unwind_idx *origin;
+       const struct unwind_idx *stop;
        unsigned long begin_addr;
        unsigned long end_addr;
 };
@@ -49,15 +50,6 @@ extern struct unwind_table *unwind_table_add(unsigned long start,
 extern void unwind_table_del(struct unwind_table *tab);
 extern void unwind_backtrace(struct pt_regs *regs, struct task_struct *tsk);
 
-#ifdef CONFIG_ARM_UNWIND
-extern int __init unwind_init(void);
-#else
-static inline int __init unwind_init(void)
-{
-       return 0;
-}
-#endif
-
 #endif /* !__ASSEMBLY__ */
 
 #ifdef CONFIG_ARM_UNWIND