Clang warns (or errors with CONFIG_WERROR):
drivers/gpu/drm/panthor/panthor_sched.c:2048:6: error: variable
'csg_mod_mask' set but not used [-Werror,-Wunused-but-set-variable]
2048 | u32 csg_mod_mask = 0, free_csg_slots = 0;
| ^
1 error generated.
The variable is an artifact left over from refactoring that occurred
during the development of the initial series for this driver. Remove it
to resolve the warning.
Fixes: de8548813824 ("drm/panthor: Add the scheduler logical block")
Signed-off-by: Nathan Chancellor <nat...@kernel.org>
---
drivers/gpu/drm/panthor/panthor_sched.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panthor/panthor_sched.c
b/drivers/gpu/drm/panthor/panthor_sched.c
index 5f7803b6fc48..e5a710f190d2 100644
--- a/drivers/gpu/drm/panthor/panthor_sched.c
+++ b/drivers/gpu/drm/panthor/panthor_sched.c
@@ -2045,7 +2045,7 @@ tick_ctx_apply(struct panthor_scheduler *sched, struct
panthor_sched_tick_ctx *c
struct panthor_device *ptdev = sched->ptdev;
struct panthor_csg_slot *csg_slot;
int prio, new_csg_prio = MAX_CSG_PRIO, i;
- u32 csg_mod_mask = 0, free_csg_slots = 0;
+ u32 free_csg_slots = 0;
struct panthor_csg_slots_upd_ctx upd_ctx;
int ret;
@@ -2139,7 +2139,6 @@ tick_ctx_apply(struct panthor_scheduler *sched, struct
panthor_sched_tick_ctx *c
csg_iface = panthor_fw_get_csg_iface(ptdev, csg_id);
csg_slot = &sched->csg_slots[csg_id];
- csg_mod_mask |= BIT(csg_id);
group_bind_locked(group, csg_id);
csg_slot_prog_locked(ptdev, csg_id, new_csg_prio--);
csgs_upd_ctx_queue_reqs(ptdev, &upd_ctx, csg_id,
---
base-commit: d180649238f04183950d9c8a7d8a2c2f1788a89c
change-id: 20240328-panthor-drop-csg_mod_mask-b4bbe317d690
Best regards,
--
Nathan Chancellor <nat...@kernel.org>
