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-rw-r--r--include/linux/module.h2
-rw-r--r--scripts/mod/file2alias.c14
2 files changed, 10 insertions, 6 deletions
diff --git a/include/linux/module.h b/include/linux/module.h
index eaf60ff9ba94..ad18f6006f86 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -142,7 +142,7 @@ extern const struct gtype##_id __mod_##gtype##_table \
#define MODULE_DESCRIPTION(_description) MODULE_INFO(description, _description)
#define MODULE_DEVICE_TABLE(type, name) \
- MODULE_GENERIC_TABLE(type##_device, name)
+ MODULE_GENERIC_TABLE(type##__##name##_device, name)
/* Version of form [<epoch>:]<version>[-<extra-version>].
* Or for CVS/RCS ID version, everything but the number is stripped.
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 25e5cb0aaef6..ce164044f0cc 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -42,7 +42,7 @@ typedef unsigned char __u8;
/* This array collects all instances that use the generic do_table */
struct devtable {
- const char *device_id; /* name of table, __mod_<name>_device_table. */
+ const char *device_id; /* name of table, __mod_<name>__*_device_table. */
unsigned long id_size;
void *function;
};
@@ -146,7 +146,8 @@ static void device_id_check(const char *modname, const char *device_id,
if (size % id_size || size < id_size) {
fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
- "of the size of section __mod_%s_device_table=%lu.\n"
+ "of the size of "
+ "section __mod_%s__<identifier>_device_table=%lu.\n"
"Fix definition of struct %s_device_id "
"in mod_devicetable.h\n",
modname, device_id, id_size, device_id, size, device_id);
@@ -1206,7 +1207,7 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
{
void *symval;
char *zeros = NULL;
- const char *name;
+ const char *name, *identifier;
unsigned int namelen;
/* We're looking for a section relative symbol */
@@ -1217,7 +1218,7 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
if (ELF_ST_TYPE(sym->st_info) != STT_OBJECT)
return;
- /* All our symbols are of form <prefix>__mod_XXX_device_table. */
+ /* All our symbols are of form <prefix>__mod_<name>__<identifier>_device_table. */
name = strstr(symname, "__mod_");
if (!name)
return;
@@ -1227,7 +1228,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
return;
if (strcmp(name + namelen - strlen("_device_table"), "_device_table"))
return;
- namelen -= strlen("_device_table");
+ identifier = strstr(name, "__");
+ if (!identifier)
+ return;
+ namelen = identifier - name;
/* Handle all-NULL symbols allocated into .bss */
if (info->sechdrs[get_secindex(info, sym)].sh_type & SHT_NOBITS) {