diff mbox series

[v3,03/15] modpost: merge add_{intree_flag,retpoline,staging_flag} to add_header

Message ID 20220505072244.1155033-4-masahiroy@kernel.org (mailing list archive)
State New
Headers show
Series kbuild: yet another series of cleanups (modpost, LTO, MODULE_REL_CRCS) | expand

Commit Message

Masahiro Yamada May 5, 2022, 7:22 a.m. UTC
add_intree_flag(), add_retpoline(), and add_staging_flag() are small
enough to be merged into add_header().

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

Changes in v3:
  - New patch

 scripts/mod/modpost.c | 25 +++++++------------------
 1 file changed, 7 insertions(+), 18 deletions(-)

Comments

Nicolas Schier May 5, 2022, 7:58 p.m. UTC | #1
On Thu, May 05, 2022 at 04:22:32PM +0900 Masahiro Yamada wrote:
> add_intree_flag(), add_retpoline(), and add_staging_flag() are small
> enough to be merged into add_header().
> 
> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
> ---
> 
> Changes in v3:
>   - New patch
> 
>  scripts/mod/modpost.c | 25 +++++++------------------
>  1 file changed, 7 insertions(+), 18 deletions(-)
> 
> diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
> index ebd80c77fa03..ae8e4a4dcfd2 100644
> --- a/scripts/mod/modpost.c
> +++ b/scripts/mod/modpost.c
> @@ -2200,25 +2200,17 @@ static void add_header(struct buffer *b, struct module *mod)
>  			      "#endif\n");
>  	buf_printf(b, "\t.arch = MODULE_ARCH_INIT,\n");
>  	buf_printf(b, "};\n");
> -}
>  
> -static void add_intree_flag(struct buffer *b, int is_intree)
> -{
> -	if (is_intree)
> +	if (!external_module)
>  		buf_printf(b, "\nMODULE_INFO(intree, \"Y\");\n");
> -}
>  
> -/* Cannot check for assembler */
> -static void add_retpoline(struct buffer *b)
> -{
> -	buf_printf(b, "\n#ifdef CONFIG_RETPOLINE\n");
> -	buf_printf(b, "MODULE_INFO(retpoline, \"Y\");\n");
> -	buf_printf(b, "#endif\n");
> -}
> +	buf_printf(b,
> +		   "\n"
> +		   "#ifdef CONFIG_RETPOLINE\n"
> +		   "MODULE_INFO(retpoline, \"Y\");\n"
> +		   "#endif\n");
>  
> -static void add_staging_flag(struct buffer *b, const char *name)
> -{
> -	if (strstarts(name, "drivers/staging"))
> +	if (strstarts(mod->name, "drivers/staging"))
>  		buf_printf(b, "\nMODULE_INFO(staging, \"Y\");\n");
>  }
>  
> @@ -2544,9 +2536,6 @@ int main(int argc, char **argv)
>  		check_exports(mod);
>  
>  		add_header(&buf, mod);
> -		add_intree_flag(&buf, !external_module);
> -		add_retpoline(&buf);
> -		add_staging_flag(&buf, mod->name);
>  		add_versions(&buf, mod);
>  		add_depends(&buf, mod);
>  		add_moddevtable(&buf, mod);
> -- 
> 2.32.0

Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
diff mbox series

Patch

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index ebd80c77fa03..ae8e4a4dcfd2 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -2200,25 +2200,17 @@  static void add_header(struct buffer *b, struct module *mod)
 			      "#endif\n");
 	buf_printf(b, "\t.arch = MODULE_ARCH_INIT,\n");
 	buf_printf(b, "};\n");
-}
 
-static void add_intree_flag(struct buffer *b, int is_intree)
-{
-	if (is_intree)
+	if (!external_module)
 		buf_printf(b, "\nMODULE_INFO(intree, \"Y\");\n");
-}
 
-/* Cannot check for assembler */
-static void add_retpoline(struct buffer *b)
-{
-	buf_printf(b, "\n#ifdef CONFIG_RETPOLINE\n");
-	buf_printf(b, "MODULE_INFO(retpoline, \"Y\");\n");
-	buf_printf(b, "#endif\n");
-}
+	buf_printf(b,
+		   "\n"
+		   "#ifdef CONFIG_RETPOLINE\n"
+		   "MODULE_INFO(retpoline, \"Y\");\n"
+		   "#endif\n");
 
-static void add_staging_flag(struct buffer *b, const char *name)
-{
-	if (strstarts(name, "drivers/staging"))
+	if (strstarts(mod->name, "drivers/staging"))
 		buf_printf(b, "\nMODULE_INFO(staging, \"Y\");\n");
 }
 
@@ -2544,9 +2536,6 @@  int main(int argc, char **argv)
 		check_exports(mod);
 
 		add_header(&buf, mod);
-		add_intree_flag(&buf, !external_module);
-		add_retpoline(&buf);
-		add_staging_flag(&buf, mod->name);
 		add_versions(&buf, mod);
 		add_depends(&buf, mod);
 		add_moddevtable(&buf, mod);