From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
[ Upstream commit 80140a81f7f833998d732102eea0fea230b88067 ]
In commit ca321ec74322 ("module.h: allow #define strings to work with
MODULE_IMPORT_NS") I fixed up the MODULE_IMPORT_NS() macro to allow
defined strings to work with it. Unfortunatly I did it in a two-stage
process, when it could just be done with the __stringify() macro as
pointed out by Masahiro Yamada.
Clean this up to only be one macro instead of two steps to achieve the
same end result.
Fixes: ca321ec74322 ("module.h: allow #define strings to work with MODULE_IMPORT_NS")
Reported-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
Cc: Luis Chamberlain <mcgrof@xxxxxxxxxx>
Cc: Jessica Yu <jeyu@xxxxxxxxxx>
Cc: Matthias Maennich <maennich@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Luis Chamberlain <mcgrof@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
include/linux/module.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/include/linux/module.h b/include/linux/module.h
index 1e135fd5c076..d5e9066990ca 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -290,8 +290,7 @@ extern typeof(name) __mod_##type##__##name##_device_table \
* files require multiple MODULE_FIRMWARE() specifiers */
#define MODULE_FIRMWARE(_firmware) MODULE_INFO(firmware, _firmware)
-#define _MODULE_IMPORT_NS(ns) MODULE_INFO(import_ns, #ns)
-#define MODULE_IMPORT_NS(ns) _MODULE_IMPORT_NS(ns)
+#define MODULE_IMPORT_NS(ns) MODULE_INFO(import_ns, __stringify(ns))
struct notifier_block;
--
2.35.1
