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Message-Id: <1502454794-28558-16-git-send-email-cakturk@gmail.com>
Date: Fri, 11 Aug 2017 15:33:01 +0300
From: Cihangir Akturk <cakturk@...il.com>
To: unlisted-recipients:; (no To-header on input)
Cc: daniel@...ll.ch, linux-kernel@...r.kernel.org,
dri-devel@...ts.freedesktop.org,
Cihangir Akturk <cakturk@...il.com>,
Rob Clark <robdclark@...il.com>,
David Airlie <airlied@...ux.ie>,
Jordan Crouse <jcrouse@...eaurora.org>,
Arnd Bergmann <arnd@...db.de>, Eric Anholt <eric@...olt.net>,
Sushmita Susheelendra <ssusheel@...eaurora.org>,
Daniel Vetter <daniel.vetter@...ll.ch>,
Thomas Hellstrom <thellstrom@...are.com>,
Philippe Cornu <philippe.cornu@...com>,
Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
Masahiro Yamada <yamada.masahiro@...ionext.com>,
Archit Taneja <architt@...eaurora.org>,
Russell King <rmk+kernel@...linux.org.uk>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Rob Herring <robh@...nel.org>,
Ville Syrjälä
<ville.syrjala@...ux.intel.com>, Liviu Dudau <Liviu.Dudau@....com>,
linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org
Subject: [PATCH v3 15/28] drm/msm: switch to drm_*_get(), drm_*_put() helpers
Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference()
and drm_*_unreference() helpers.
drm_*_reference() and drm_*_unreference() functions are just
compatibility alias for drm_*_get() and drm_*_put() and should not be
used by new code. So convert all users of compatibility functions to
use the new APIs.
Generated by: scripts/coccinelle/api/drm-get-put.cocci
Signed-off-by: Cihangir Akturk <cakturk@...il.com>
---
drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 10 +++++-----
drivers/gpu/drm/msm/adreno/a5xx_power.c | 2 +-
drivers/gpu/drm/msm/adreno/adreno_gpu.c | 2 +-
drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c | 6 +++---
drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 2 +-
drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 2 +-
drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 4 ++--
drivers/gpu/drm/msm/msm_drv.c | 8 ++++----
drivers/gpu/drm/msm/msm_fb.c | 4 ++--
drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
drivers/gpu/drm/msm/msm_gem.c | 8 ++++----
drivers/gpu/drm/msm/msm_gem_submit.c | 4 ++--
drivers/gpu/drm/msm/msm_gpu.c | 4 ++--
drivers/gpu/drm/msm/msm_ringbuffer.c | 2 +-
14 files changed, 30 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index b4b54f1..12d0f9c 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -303,7 +303,7 @@ static struct drm_gem_object *a5xx_ucode_load_bo(struct msm_gpu *gpu,
ptr = msm_gem_get_vaddr(bo);
if (!ptr) {
- drm_gem_object_unreference(bo);
+ drm_gem_object_put(bo);
return ERR_PTR(-ENOMEM);
}
@@ -311,7 +311,7 @@ static struct drm_gem_object *a5xx_ucode_load_bo(struct msm_gpu *gpu,
int ret = msm_gem_get_iova(bo, gpu->aspace, iova);
if (ret) {
- drm_gem_object_unreference(bo);
+ drm_gem_object_put(bo);
return ERR_PTR(ret);
}
}
@@ -697,19 +697,19 @@ static void a5xx_destroy(struct msm_gpu *gpu)
if (a5xx_gpu->pm4_bo) {
if (a5xx_gpu->pm4_iova)
msm_gem_put_iova(a5xx_gpu->pm4_bo, gpu->aspace);
- drm_gem_object_unreference_unlocked(a5xx_gpu->pm4_bo);
+ drm_gem_object_put_unlocked(a5xx_gpu->pm4_bo);
}
if (a5xx_gpu->pfp_bo) {
if (a5xx_gpu->pfp_iova)
msm_gem_put_iova(a5xx_gpu->pfp_bo, gpu->aspace);
- drm_gem_object_unreference_unlocked(a5xx_gpu->pfp_bo);
+ drm_gem_object_put_unlocked(a5xx_gpu->pfp_bo);
}
if (a5xx_gpu->gpmu_bo) {
if (a5xx_gpu->gpmu_iova)
msm_gem_put_iova(a5xx_gpu->gpmu_bo, gpu->aspace);
- drm_gem_object_unreference_unlocked(a5xx_gpu->gpmu_bo);
+ drm_gem_object_put_unlocked(a5xx_gpu->gpmu_bo);
}
adreno_gpu_cleanup(adreno_gpu);
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_power.c b/drivers/gpu/drm/msm/adreno/a5xx_power.c
index 87af6ee..3333620 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_power.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_power.c
@@ -330,7 +330,7 @@ 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/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index f1ab270..15de821 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -433,7 +433,7 @@ void adreno_gpu_cleanup(struct adreno_gpu *adreno_gpu)
if (adreno_gpu->memptrs_iova)
msm_gem_put_iova(adreno_gpu->memptrs_bo, gpu->aspace);
- drm_gem_object_unreference_unlocked(adreno_gpu->memptrs_bo);
+ drm_gem_object_put_unlocked(adreno_gpu->memptrs_bo);
}
release_firmware(adreno_gpu->pm4);
release_firmware(adreno_gpu->pfp);
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
index 47fa2ab..5d4aba1 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
@@ -129,7 +129,7 @@ static void unref_cursor_worker(struct drm_flip_work *work, void *val)
struct msm_kms *kms = &mdp4_kms->base.base;
msm_gem_put_iova(val, kms->aspace);
- drm_gem_object_unreference_unlocked(val);
+ drm_gem_object_put_unlocked(val);
}
static void mdp4_crtc_destroy(struct drm_crtc *crtc)
@@ -375,7 +375,7 @@ static void update_cursor(struct drm_crtc *crtc)
if (next_bo) {
/* take a obj ref + iova ref when we start scanning out: */
- drm_gem_object_reference(next_bo);
+ drm_gem_object_get(next_bo);
msm_gem_get_iova(next_bo, kms->aspace, &iova);
/* enable cursor: */
@@ -460,7 +460,7 @@ static int mdp4_crtc_cursor_set(struct drm_crtc *crtc,
return 0;
fail:
- drm_gem_object_unreference_unlocked(cursor_bo);
+ drm_gem_object_put_unlocked(cursor_bo);
return ret;
}
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
index f7f0874..4b646bf 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
@@ -164,7 +164,7 @@ static void mdp4_destroy(struct msm_kms *kms)
if (mdp4_kms->blank_cursor_iova)
msm_gem_put_iova(mdp4_kms->blank_cursor_bo, kms->aspace);
- drm_gem_object_unreference_unlocked(mdp4_kms->blank_cursor_bo);
+ drm_gem_object_put_unlocked(mdp4_kms->blank_cursor_bo);
if (aspace) {
aspace->mmu->funcs->detach(aspace->mmu,
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
index 5e3bc72..7aa4241 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
@@ -163,7 +163,7 @@ static void unref_cursor_worker(struct drm_flip_work *work, void *val)
struct msm_kms *kms = &mdp5_kms->base.base;
msm_gem_put_iova(val, kms->aspace);
- drm_gem_object_unreference_unlocked(val);
+ drm_gem_object_put_unlocked(val);
}
static void mdp5_crtc_destroy(struct drm_crtc *crtc)
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
index 818244a..cf4d63e 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
@@ -194,7 +194,7 @@ static void mdp5_plane_reset(struct drm_plane *plane)
struct mdp5_plane_state *mdp5_state;
if (plane->state && plane->state->fb)
- drm_framebuffer_unreference(plane->state->fb);
+ drm_framebuffer_put(plane->state->fb);
kfree(to_mdp5_plane_state(plane->state));
mdp5_state = kzalloc(sizeof(*mdp5_state), GFP_KERNEL);
@@ -237,7 +237,7 @@ static void mdp5_plane_destroy_state(struct drm_plane *plane,
struct mdp5_plane_state *pstate = to_mdp5_plane_state(state);
if (state->fb)
- drm_framebuffer_unreference(state->fb);
+ drm_framebuffer_put(state->fb);
kfree(pstate);
}
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index f49f6ac..ba3c581 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -664,7 +664,7 @@ static int msm_ioctl_gem_cpu_prep(struct drm_device *dev, void *data,
ret = msm_gem_cpu_prep(obj, args->op, &timeout);
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
return ret;
}
@@ -682,7 +682,7 @@ static int msm_ioctl_gem_cpu_fini(struct drm_device *dev, void *data,
ret = msm_gem_cpu_fini(obj);
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
return ret;
}
@@ -722,7 +722,7 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data,
args->offset = msm_gem_mmap_offset(obj);
}
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
return ret;
}
@@ -776,7 +776,7 @@ static int msm_ioctl_gem_madvise(struct drm_device *dev, void *data,
ret = 0;
}
- drm_gem_object_unreference(obj);
+ drm_gem_object_put(obj);
unlock:
mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c
index 6ecb7b1..0a2b4bb 100644
--- a/drivers/gpu/drm/msm/msm_fb.c
+++ b/drivers/gpu/drm/msm/msm_fb.c
@@ -50,7 +50,7 @@ static void msm_framebuffer_destroy(struct drm_framebuffer *fb)
for (i = 0; i < n; i++) {
struct drm_gem_object *bo = msm_fb->planes[i];
- drm_gem_object_unreference_unlocked(bo);
+ drm_gem_object_put_unlocked(bo);
}
kfree(msm_fb);
@@ -157,7 +157,7 @@ struct drm_framebuffer *msm_framebuffer_create(struct drm_device *dev,
out_unref:
for (i = 0; i < n; i++)
- drm_gem_object_unreference_unlocked(bos[i]);
+ drm_gem_object_put_unlocked(bos[i]);
return ERR_PTR(ret);
}
diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index 9c00fed..d959064 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -112,7 +112,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
/* note: if fb creation failed, we can't rely on fb destroy
* to unref the bo:
*/
- drm_gem_object_unreference_unlocked(fbdev->bo);
+ drm_gem_object_put_unlocked(fbdev->bo);
ret = PTR_ERR(fb);
goto fail;
}
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index 65f3554..98dbf22 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -462,7 +462,7 @@ int msm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
*offset = msm_gem_mmap_offset(obj);
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
fail:
return ret;
@@ -839,7 +839,7 @@ int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file,
ret = drm_gem_handle_create(file, obj, handle);
/* drop reference from allocate - handle holds it now */
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
return ret;
}
@@ -955,7 +955,7 @@ static struct drm_gem_object *_msm_gem_new(struct drm_device *dev,
return obj;
fail:
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
return ERR_PTR(ret);
}
@@ -1015,6 +1015,6 @@ struct drm_gem_object *msm_gem_import(struct drm_device *dev,
return obj;
fail:
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
return ERR_PTR(ret);
}
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c
index 6bfca74..59982cf 100644
--- a/drivers/gpu/drm/msm/msm_gem_submit.c
+++ b/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -139,7 +139,7 @@ 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;
@@ -375,7 +375,7 @@ 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);
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/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
index 9f3dbc2..0d7c58b 100644
--- a/drivers/gpu/drm/msm/msm_gpu.c
+++ b/drivers/gpu/drm/msm/msm_gpu.c
@@ -417,7 +417,7 @@ static void retire_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
/* move to inactive: */
msm_gem_move_to_inactive(&msm_obj->base);
msm_gem_put_iova(&msm_obj->base, gpu->aspace);
- drm_gem_object_unreference(&msm_obj->base);
+ drm_gem_object_put(&msm_obj->base);
}
pm_runtime_mark_last_busy(&gpu->pdev->dev);
@@ -496,7 +496,7 @@ void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
WARN_ON(is_active(msm_obj) && (msm_obj->gpu != gpu));
/* submit takes a reference to the bo and iova until retired: */
- drm_gem_object_reference(&msm_obj->base);
+ drm_gem_object_get(&msm_obj->base);
msm_gem_get_iova(&msm_obj->base,
submit->gpu->aspace, &iova);
diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c
index 791bca3..2ba978b 100644
--- a/drivers/gpu/drm/msm/msm_ringbuffer.c
+++ b/drivers/gpu/drm/msm/msm_ringbuffer.c
@@ -62,7 +62,7 @@ void msm_ringbuffer_destroy(struct msm_ringbuffer *ring)
{
if (ring->bo) {
msm_gem_put_vaddr(ring->bo);
- drm_gem_object_unreference_unlocked(ring->bo);
+ drm_gem_object_put_unlocked(ring->bo);
}
kfree(ring);
}
--
2.7.4
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