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drm/panthor: Fix clang -Wunused-but-set-variable in tick_ctx_apply()

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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: de85488138 ("drm/panthor: Add the scheduler logical block")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: Justin Stitt <justinstitt@google.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328-panthor-drop-csg_mod_mask-v1-1-5a80be3df581@kernel.org
This commit is contained in:
Nathan Chancellor 2024-03-28 09:22:07 -07:00 committed by Boris Brezillon
parent 962f88b9c9
commit d76653c32d
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/panthor/panthor_sched.c
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@ -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,