This patch unifies the naming of DRM functions for reference counting
of struct drm_gem_object. The resulting code is more aligned with the
rest of the Linux kernel interfaces.
The patch also deletes the old functions and removes them from the
Coccinelle script.
Signed-off-by: Thomas Zimmermann <tdz@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_gem_object.h | 8 +-------
drivers/gpu/drm/msm/adreno/a5xx_debugfs.c | 4 ++--
drivers/gpu/drm/msm/adreno/a5xx_power.c | 2 +-
drivers/gpu/drm/msm/adreno/a5xx_preempt.c | 2 +-
drivers/gpu/drm/msm/msm_gem_submit.c | 4 ++--
drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c | 2 +-
include/drm/drm_gem.h | 24 ------------------------
scripts/coccinelle/api/drm-get-put.cocci | 10 ----------
8 files changed, 8 insertions(+), 48 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_object.h b/drivers/gpu/drm/i915/i915_gem_object.h
index 54f00b350779..da6e849f41a4 100644
--- a/drivers/gpu/drm/i915/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/i915_gem_object.h
@@ -337,13 +337,10 @@ __attribute__((nonnull))
static inline struct drm_i915_gem_object *
i915_gem_object_get(struct drm_i915_gem_object *obj)
{
- drm_gem_object_reference(&obj->base);
+ drm_gem_object_get(&obj->base);
return obj;
}
-__deprecated
-extern void drm_gem_object_reference(struct drm_gem_object *);
-
__attribute__((nonnull))
static inline void
i915_gem_object_put(struct drm_i915_gem_object *obj)
@@ -351,9 +348,6 @@ i915_gem_object_put(struct drm_i915_gem_object *obj)
__drm_gem_object_unreference(&obj->base);
}
-__deprecated
-extern void drm_gem_object_unreference(struct drm_gem_object *);
-
__deprecated
extern void drm_gem_object_unreference_unlocked(struct drm_gem_object *);
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c b/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c
index 059ec7d394d0..d2127b1c4ece 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c
@@ -132,14 +132,14 @@ reset_set(void *data, u64 val)
if (a5xx_gpu->pm4_bo) {
if (a5xx_gpu->pm4_iova)
msm_gem_put_iova(a5xx_gpu->pm4_bo, gpu->aspace);
- drm_gem_object_unreference(a5xx_gpu->pm4_bo);
+ drm_gem_object_put(a5xx_gpu->pm4_bo);
a5xx_gpu->pm4_bo = NULL;
}
if (a5xx_gpu->pfp_bo) {
if (a5xx_gpu->pfp_iova)
msm_gem_put_iova(a5xx_gpu->pfp_bo, gpu->aspace);
- drm_gem_object_unreference(a5xx_gpu->pfp_bo);
+ drm_gem_object_put(a5xx_gpu->pfp_bo);
a5xx_gpu->pfp_bo = NULL;
}
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_power.c b/drivers/gpu/drm/msm/adreno/a5xx_power.c
index e9c0e56dbec0..7a41e1c147e4 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_power.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_power.c
@@ -323,7 +323,7 @@ void a5xx_gpmu_ucode_init(struct msm_gpu *gpu)
if (a5xx_gpu->gpmu_iova)
msm_gem_put_iova(a5xx_gpu->gpmu_bo, gpu->aspace);
if (a5xx_gpu->gpmu_bo)
- drm_gem_object_unreference(a5xx_gpu->gpmu_bo);
+ drm_gem_object_put(a5xx_gpu->gpmu_bo);
a5xx_gpu->gpmu_bo = NULL;
a5xx_gpu->gpmu_iova = 0;
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_preempt.c b/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
index 970c7963ae29..f3c21f827a4d 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
@@ -272,7 +272,7 @@ void a5xx_preempt_fini(struct msm_gpu *gpu)
if (a5xx_gpu->preempt_iova[i])
msm_gem_put_iova(a5xx_gpu->preempt_bo[i], gpu->aspace);
- drm_gem_object_unreference(a5xx_gpu->preempt_bo[i]);
+ drm_gem_object_put(a5xx_gpu->preempt_bo[i]);
a5xx_gpu->preempt_bo[i] = NULL;
}
}
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c
index 7bd83e0afa97..7a7923e6220d 100644
--- a/drivers/gpu/drm/msm/msm_gem_submit.c
+++ b/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -144,7 +144,7 @@ static int submit_lookup_objects(struct msm_gem_submit *submit,
goto out_unlock;
}
- drm_gem_object_reference(obj);
+ drm_gem_object_get(obj);
submit->bos[i].obj = msm_obj;
@@ -396,7 +396,7 @@ static void submit_cleanup(struct msm_gem_submit *submit)
struct msm_gem_object *msm_obj = submit->bos[i].obj;
submit_unlock_unpin_bo(submit, i, false);
list_del_init(&msm_obj->submit_entry);
- drm_gem_object_unreference(&msm_obj->base);
+ drm_gem_object_put(&msm_obj->base);
}
ww_acquire_fini(&submit->ticket);
diff --git a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
index 8e41d649e248..1a73c9887cd3 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
@@ -187,7 +187,7 @@ struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev,
* Importing dmabuf exported from out own gem increases
* refcount on gem itself instead of f_count of dmabuf.
*/
- drm_gem_object_reference(obj);
+ drm_gem_object_get(obj);
return obj;
}
}
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index 3583b98a1718..43465aa4eb73 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -222,18 +222,6 @@ __drm_gem_object_put(struct drm_gem_object *obj)
void drm_gem_object_put_unlocked(struct drm_gem_object *obj);
void drm_gem_object_put(struct drm_gem_object *obj);
-/**
- * drm_gem_object_reference - acquire a GEM buffer object reference
- * @obj: GEM buffer object
- *
- * This is a compatibility alias for drm_gem_object_get() and should not be
- * used by new code.
- */
-static inline void drm_gem_object_reference(struct drm_gem_object *obj)
-{
- drm_gem_object_get(obj);
-}
-
/**
* __drm_gem_object_unreference - raw function to release a GEM buffer object
* reference
@@ -260,18 +248,6 @@ drm_gem_object_unreference_unlocked(struct drm_gem_object *obj)
drm_gem_object_put_unlocked(obj);
}
-/**
- * drm_gem_object_unreference - release a GEM buffer object reference
- * @obj: GEM buffer object
- *
- * This is a compatibility alias for drm_gem_object_put() and should not be
- * used by new code.
- */
-static inline void drm_gem_object_unreference(struct drm_gem_object *obj)
-{
- drm_gem_object_put(obj);
-}
-
int drm_gem_handle_create(struct drm_file *file_priv,
struct drm_gem_object *obj,
u32 *handlep);
diff --git a/scripts/coccinelle/api/drm-get-put.cocci b/scripts/coccinelle/api/drm-get-put.cocci
index 1bfebbe9c4ff..c37aa5beca77 100644
--- a/scripts/coccinelle/api/drm-get-put.cocci
+++ b/scripts/coccinelle/api/drm-get-put.cocci
@@ -16,12 +16,6 @@ expression object;
@@
(
-- drm_gem_object_reference(object)
-+ drm_gem_object_get(object)
-|
-- drm_gem_object_unreference(object)
-+ drm_gem_object_put(object)
-|
- __drm_gem_object_unreference(object)
+ __drm_gem_object_put(object)
|
@@ -38,10 +32,6 @@ position p;
@@
(
-drm_gem_object_unreference@p(object)
-|
-drm_gem_object_reference@p(object)
-|
__drm_gem_object_unreference(object)
|
drm_gem_object_unreference_unlocked(object)
--
2.14.4
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