diff options
| author | John Harrison <John.C.Harrison@Intel.com> | 2015-05-29 19:44:15 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-06-23 15:02:35 +0300 |
| commit | a5ac0f907d5b713a89c960605f36c0ccb436022c (patch) | |
| tree | ebe1aafd2cdb73dcb6452bef9702e8366fb242bc /drivers/gpu/drm/i915/i915_gem.c | |
| parent | ae70797d8d28d01e6354961e76f56112dae09052 (diff) | |
| download | linux-a5ac0f907d5b713a89c960605f36c0ccb436022c.tar.xz | |
drm/i915: Remove the now obsolete 'i915_gem_check_olr()'
As there is no OLR to check, the check_olr() function is now a no-op and can be
removed.
For: VIZ-5115
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Tomas Elf <tomas.elf@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 34 |
1 files changed, 1 insertions, 33 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 10832c05e96d..f79ce9f22312 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1149,17 +1149,6 @@ i915_gem_check_wedge(struct i915_gpu_error *error, return 0; } -/* - * Compare arbitrary request against outstanding lazy request. Emit on match. - */ -int -i915_gem_check_olr(struct drm_i915_gem_request *req) -{ - WARN_ON(!mutex_is_locked(&req->ring->dev->struct_mutex)); - - return 0; -} - static void fake_irq(unsigned long data) { wake_up_process((struct task_struct *)data); @@ -1440,10 +1429,6 @@ i915_wait_request(struct drm_i915_gem_request *req) if (ret) return ret; - ret = i915_gem_check_olr(req); - if (ret) - return ret; - ret = __i915_wait_request(req, atomic_read(&dev_priv->gpu_error.reset_counter), interruptible, NULL, NULL); @@ -1543,10 +1528,6 @@ i915_gem_object_wait_rendering__nonblocking(struct drm_i915_gem_object *obj, if (req == NULL) return 0; - ret = i915_gem_check_olr(req); - if (ret) - goto err; - requests[n++] = i915_gem_request_reference(req); } else { for (i = 0; i < I915_NUM_RINGS; i++) { @@ -1556,10 +1537,6 @@ i915_gem_object_wait_rendering__nonblocking(struct drm_i915_gem_object *obj, if (req == NULL) continue; - ret = i915_gem_check_olr(req); - if (ret) - goto err; - requests[n++] = i915_gem_request_reference(req); } } @@ -1570,7 +1547,6 @@ i915_gem_object_wait_rendering__nonblocking(struct drm_i915_gem_object *obj, NULL, rps); mutex_lock(&dev->struct_mutex); -err: for (i = 0; i < n; i++) { if (ret == 0) i915_gem_object_retire_request(obj, requests[i]); @@ -2983,7 +2959,7 @@ i915_gem_idle_work_handler(struct work_struct *work) static int i915_gem_object_flush_active(struct drm_i915_gem_object *obj) { - int ret, i; + int i; if (!obj->active) return 0; @@ -2998,10 +2974,6 @@ i915_gem_object_flush_active(struct drm_i915_gem_object *obj) if (list_empty(&req->list)) goto retire; - ret = i915_gem_check_olr(req); - if (ret) - return ret; - if (i915_gem_request_completed(req, true)) { __i915_gem_request_retire__upto(req); retire: @@ -3117,10 +3089,6 @@ __i915_gem_object_sync(struct drm_i915_gem_object *obj, if (i915_gem_request_completed(from_req, true)) return 0; - ret = i915_gem_check_olr(from_req); - if (ret) - return ret; - if (!i915_semaphore_is_enabled(obj->base.dev)) { struct drm_i915_private *i915 = to_i915(obj->base.dev); ret = __i915_wait_request(from_req, |