[PATCH 1/7] modpost: move sym_name() to modpost.h

[Masahiro Yamada <masahiroy@kernel.org>]

Move sym_name() to modpost.h so it can be used in other source files.

Also, add the 'const' qualifier to the function arguments.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

 scripts/mod/modpost.c | 8 --------
 scripts/mod/modpost.h | 9 +++++++++
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 973b5e5ae2dd..896ecfa8483f 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -710,14 +710,6 @@ static char *get_modinfo(struct elf_info *info, const char *tag)
 	return get_next_modinfo(info, tag, NULL);
 }
 
-static const char *sym_name(struct elf_info *elf, Elf_Sym *sym)
-{
-	if (sym)
-		return elf->strtab + sym->st_name;
-	else
-		return "(unknown)";
-}
-
 /*
  * Check whether the 'string' argument matches one of the 'patterns',
  * an array of shell wildcard patterns (glob).
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 1392afec118c..9834ac44846d 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -156,6 +156,15 @@ static inline unsigned int get_secindex(const struct elf_info *info,
 	return index;
 }
 
+static inline const char *sym_name(const struct elf_info *elf,
+				   const Elf_Sym *sym)
+{
+	if (sym)
+		return elf->strtab + sym->st_name;
+	else
+		return "(unknown)";
+}
+
 /*
  * If there's no name there, ignore it; likewise, ignore it if it's
  * one of the magic symbols emitted used by current tools.
-- 
2.40.1