diff mbox series

[v7b,07/25] dyndbg: drop NUM_TYPE_ARRAY

Message ID 20231013224818.3456409-8-jim.cromie@gmail.com (mailing list archive)
State New, archived
Headers show
Series fix DRM_USE_DYNAMIC_DEBUG=y regression | expand

Commit Message

Jim Cromie Oct. 13, 2023, 10:47 p.m. UTC 
ARRAY_SIZE works here, since array decl is complete.

no functional change

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
 include/linux/dynamic_debug.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index b53217e4b711..8116d0a0d33a 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -106,11 +106,9 @@  struct ddebug_class_map {
 		.mod_name = KBUILD_MODNAME,				\
 		.base = _base,						\
 		.map_type = _maptype,					\
-		.length = NUM_TYPE_ARGS(char*, __VA_ARGS__),		\
+		.length = ARRAY_SIZE(_var##_classnames),		\
 		.class_names = _var##_classnames,			\
 	}
-#define NUM_TYPE_ARGS(eltype, ...)				\
-        (sizeof((eltype[]){__VA_ARGS__}) / sizeof(eltype))
 
 /* encapsulate linker provided built-in (or module) dyndbg data */
 struct _ddebug_info {