linux-kernel - [PATCH 10/15] modpost: convert do_of

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20241119235705.1576946-10-masahiroy@kernel.org>
Date: Wed, 20 Nov 2024 08:56:48 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: linux-kbuild@...r.kernel.org
Cc: Masahiro Yamada <masahiroy@...nel.org>,
	Nathan Chancellor <nathan@...nel.org>,
	Nicolas Schier <nicolas@...sle.eu>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 10/15] modpost: convert do_of_table() to a generic handler

do_of_table() no longer needs to iterate over the of_device_id array.

Convert it to a generic ->do_entry() handler.

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

 scripts/mod/file2alias.c | 20 ++------------------
 1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 2bb9796a30be..42a76ad25d40 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -396,7 +396,7 @@ static void do_usb_table(void *symval, unsigned long size,
 		do_usb_entry_multi(symval + i, mod);
 }
 
-static void do_of_entry_multi(void *symval, struct module *mod)
+static void do_of_entry(struct module *mod, void *symval)
 {
 	char alias[500];
 	int len;
@@ -422,21 +422,6 @@ static void do_of_entry_multi(void *symval, struct module *mod)
 	module_alias_printf(mod, false, "%sC*", alias);
 }
 
-static void do_of_table(void *symval, unsigned long size,
-			struct module *mod)
-{
-	unsigned int i;
-	const unsigned long id_size = SIZE_of_device_id;
-
-	device_id_check(mod->name, "of", size, id_size, symval);
-
-	/* Leave last one: it's the terminator. */
-	size -= id_size;
-
-	for (i = 0; i < size; i += id_size)
-		do_of_entry_multi(symval + i, mod);
-}
-
 /* Looks like: hid:bNvNpN */
 static void do_hid_entry(struct module *mod, void *symval)
 {
@@ -1518,6 +1503,7 @@ static const struct devtable devtable[] = {
 	{"cdx", SIZE_cdx_device_id, do_cdx_entry},
 	{"vchiq", SIZE_vchiq_device_id, do_vchiq_entry},
 	{"coreboot", SIZE_coreboot_device_id, do_coreboot_entry},
+	{"of", SIZE_of_device_id, do_of_entry},
 	{"pnp", SIZE_pnp_device_id, do_pnp_device_entry},
 	{"pnp_card", SIZE_pnp_card_device_id, do_pnp_card_entry},
 };
@@ -1566,8 +1552,6 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
 	/* First handle the "special" cases */
 	if (sym_is(name, namelen, "usb"))
 		do_usb_table(symval, sym->st_size, mod);
-	else if (sym_is(name, namelen, "of"))
-		do_of_table(symval, sym->st_size, mod);
 	else {
 		int i;
 
-- 
2.43.0