2 files changed, 44 insertions, 34 deletions

diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index c274039e9c8d..718286be6648 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -20,6 +20,7 @@
 #include <linux/list.h>
 #include <linux/mempool.h>
 #include <linux/mm.h>
+#include <linux/elf.h>
 #include <asm/dwarf.h>
 #include <asm/unwinder.h>
 #include <asm/sections.h>
@@ -895,8 +896,8 @@ static void dwarf_unwinder_cleanup(void)
  *
  *      Parse the information in a .eh_frame section.
  */
-int dwarf_parse_section(char *eh_frame_start, char *eh_frame_end,
-                        struct module *mod)
+static int dwarf_parse_section(char *eh_frame_start, char *eh_frame_end,
+                               struct module *mod)
 {
         u32 entry_type;
         void *p, *entry;
@@ -959,14 +960,47 @@ out:
         return err;
 }
 
+#ifdef CONFIG_MODULES
+int module_dwarf_finalize(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs,
+                          struct module *me)
+{
+        unsigned int i, err;
+        unsigned long start, end;
+        char *secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
+
+        start = end = 0;
+
+        for (i = 1; i < hdr->e_shnum; i++) {
+                /* Alloc bit cleared means "ignore it." */
+                if ((sechdrs[i].sh_flags & SHF_ALLOC)
+                    && !strcmp(secstrings+sechdrs[i].sh_name, ".eh_frame")) {
+                        start = sechdrs[i].sh_addr;
+                        end = start + sechdrs[i].sh_size;
+                        break;
+                }
+        }
+
+        /* Did we find the .eh_frame section? */
+        if (i != hdr->e_shnum) {
+                err = dwarf_parse_section((char *)start, (char *)end, me);
+                if (err) {
+                        printk(KERN_WARNING "%s: failed to parse DWARF info\n",
+                               me->name);
+                        return err;
+                }
+        }
+
+        return 0;
+}
+
 /**
- *      dwarf_module_unload - remove FDE/CIEs associated with @mod
+ *      module_dwarf_cleanup - remove FDE/CIEs associated with @mod
  *      @mod: the module that is being unloaded
  *
  *      Remove any FDEs and CIEs from the global lists that came from
  *      @mod's .eh_frame section because @mod is being unloaded.
  */
-void dwarf_module_unload(struct module *mod)
+void module_dwarf_cleanup(struct module *mod)
 {
         struct dwarf_fde *fde;
         struct dwarf_cie *cie;
@@ -1004,6 +1038,7 @@ again_fde:
 
         spin_unlock_irqrestore(&dwarf_fde_lock, flags);
 }
+#endif /* CONFIG_MODULES */
 
 /**
  *      dwarf_unwinder_init - initialise the dwarf unwinder
diff --git a/arch/sh/kernel/module.c b/arch/sh/kernel/module.c
index d297a148d16c..43adddfe4c04 100644
--- a/arch/sh/kernel/module.c
+++ b/arch/sh/kernel/module.c
@@ -146,41 +146,16 @@ int module_finalize(const Elf_Ehdr *hdr,
                     const Elf_Shdr *sechdrs,
                     struct module *me)
 {
-#ifdef CONFIG_DWARF_UNWINDER
-        unsigned int i, err;
-        unsigned long start, end;
-        char *secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
-
-        start = end = 0;
-
-        for (i = 1; i < hdr->e_shnum; i++) {
-                /* Alloc bit cleared means "ignore it." */
-                if ((sechdrs[i].sh_flags & SHF_ALLOC)
-                    && !strcmp(secstrings+sechdrs[i].sh_name, ".eh_frame")) {
-                        start = sechdrs[i].sh_addr;
-                        end = start + sechdrs[i].sh_size;
-                        break;
-                }
-        }
+        int ret = 0;
 
-        /* Did we find the .eh_frame section? */
-        if (i != hdr->e_shnum) {
-                err = dwarf_parse_section((char *)start, (char *)end, me);
-                if (err)
-                        printk(KERN_WARNING "%s: failed to parse DWARF info\n",
-                               me->name);
-        }
-
-#endif /* CONFIG_DWARF_UNWINDER */
+        ret |= module_dwarf_finalize(hdr, sechdrs, me);
+        ret |= module_bug_finalize(hdr, sechdrs, me);
 
-        return module_bug_finalize(hdr, sechdrs, me);
+        return ret;
 }
 
 void module_arch_cleanup(struct module *mod)
 {
         module_bug_cleanup(mod);
-
-#ifdef CONFIG_DWARF_UNWINDER
-        dwarf_module_unload(mod);
-#endif /* CONFIG_DWARF_UNWINDER */
+        module_dwarf_cleanup(mod);
 }