Am 02.09.25 um 10:32 schrieb Maxime Ripard:
The for_each_old_private_obj_in_state() macro triggers a compiler
warning if the obj parameter passed to it isn't used in the code block.
Add a similar workaround than in most other macros.
Signed-off-by: Maxime Ripard <[email protected]>
Reviewed-by: Thomas Zimmermann <[email protected]>
---
include/drm/drm_atomic.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index
689a29bdeb4a06672ab6fffecb513d58ff6e07f9..f13f926d21047e42bb9ac692c2dd4b88f2ebd91c
100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -1112,10 +1112,11 @@ void drm_state_dump(struct drm_device *dev, struct
drm_printer *p);
*/
#define for_each_old_private_obj_in_state(__state, obj, old_obj_state, __i) \
for ((__i) = 0; \
(__i) < (__state)->num_private_objs && \
((obj) = (__state)->private_objs[__i].ptr, \
+ (void)(obj) /* Only to avoid unused-but-set-variable
warning */, \
(old_obj_state) = (__state)->private_objs[__i].old_state,
1); \
(__i)++)
/**
* for_each_new_private_obj_in_state - iterate over all private objects in an
atomic update
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)
