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authorMasahiro Yamada <yamada.masahiro@socionext.com>2018-09-28 09:21:55 +0300
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-10-19 03:47:44 +0300
commit153e04b373dd5a4fdb841a727e47c40b1ad10ffc (patch)
tree63f804ce5318013d085f40486da72dbe7bf1c357 /scripts
parent80d0dda3a4e5ba00ae6a45fa840096dc9633aad7 (diff)
downloadlinux-153e04b373dd5a4fdb841a727e47c40b1ad10ffc.tar.xz
modpost: remove leftover symbol prefix handling for module device table
Blackfin and metag were the only architectures that prefix symbols with an underscore. They were removed by commit 4ba66a976072 ("arch: remove blackfin port"), commit bb6fb6dfcc17 ("metag: Remove arch/metag/"), respectively. It is no longer necessary to handle <prefix> part of module device table symbols. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/mod/file2alias.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 7be43697ff84..ba4ebc4b346e 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -1415,11 +1415,10 @@ 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_<name>__<identifier>_device_table. */
- name = strstr(symname, "__mod_");
- if (!name)
+ /* All our symbols are of form __mod_<name>__<identifier>_device_table. */
+ if (strncmp(symname, "__mod_", strlen("__mod_")))
return;
- name += strlen("__mod_");
+ name = symname + strlen("__mod_");
namelen = strlen(name);
if (namelen < strlen("_device_table"))
return;