[PATCH v2 19/29] drm/qxl: switch to drm_*_get(), drm_*_put() helpers

From: Cihangir Akturk
Date: Thu Aug 10 2017 - 08:21:27 EST


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@xxxxxxxxx>
---
drivers/gpu/drm/qxl/qxl_display.c | 4 ++--
drivers/gpu/drm/qxl/qxl_dumb.c | 2 +-
drivers/gpu/drm/qxl/qxl_fb.c | 6 +++---
drivers/gpu/drm/qxl/qxl_gem.c | 2 +-
drivers/gpu/drm/qxl/qxl_ioctl.c | 4 ++--
drivers/gpu/drm/qxl/qxl_object.c | 6 +++---
6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 03fe182..7aa5097 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -306,7 +306,7 @@ void qxl_user_framebuffer_destroy(struct drm_framebuffer *fb)
{
struct qxl_framebuffer *qxl_fb = to_qxl_framebuffer(fb);

- drm_gem_object_unreference_unlocked(qxl_fb->obj);
+ drm_gem_object_put_unlocked(qxl_fb->obj);
drm_framebuffer_cleanup(fb);
kfree(qxl_fb);
}
@@ -1109,7 +1109,7 @@ qxl_user_framebuffer_create(struct drm_device *dev,
ret = qxl_framebuffer_init(dev, qxl_fb, mode_cmd, obj, &qxl_fb_funcs);
if (ret) {
kfree(qxl_fb);
- drm_gem_object_unreference_unlocked(obj);
+ drm_gem_object_put_unlocked(obj);
return NULL;
}

diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index 5e65d5d..a0c9e73 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -81,6 +81,6 @@ int qxl_mode_dumb_mmap(struct drm_file *file_priv,
return -ENOENT;
qobj = gem_to_qxl_bo(gobj);
*offset_p = qxl_bo_mmap_offset(qobj);
- drm_gem_object_unreference_unlocked(gobj);
+ drm_gem_object_put_unlocked(gobj);
return 0;
}
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
index 573e7e9..47a25b0 100644
--- a/drivers/gpu/drm/qxl/qxl_fb.c
+++ b/drivers/gpu/drm/qxl/qxl_fb.c
@@ -95,7 +95,7 @@ static void qxlfb_destroy_pinned_object(struct drm_gem_object *gobj)
qxl_bo_kunmap(qbo);
qxl_bo_unpin(qbo);

- drm_gem_object_unreference_unlocked(gobj);
+ drm_gem_object_put_unlocked(gobj);
}

int qxl_get_handle_for_primary_fb(struct qxl_device *qdev,
@@ -320,11 +320,11 @@ static int qxlfb_create(struct qxl_fbdev *qfbdev,
qxl_bo_unpin(qbo);
}
if (fb && ret) {
- drm_gem_object_unreference_unlocked(gobj);
+ drm_gem_object_put_unlocked(gobj);
drm_framebuffer_cleanup(fb);
kfree(fb);
}
- drm_gem_object_unreference_unlocked(gobj);
+ drm_gem_object_put_unlocked(gobj);
return ret;
}

diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index 85f5467..f5c1e78 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -98,7 +98,7 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
return r;
/* drop reference from allocate - handle holds it now */
*qobj = gem_to_qxl_bo(gobj);
- drm_gem_object_unreference_unlocked(gobj);
+ drm_gem_object_put_unlocked(gobj);
return 0;
}

diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 0b82a87..dfefd45 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -121,7 +121,7 @@ static int qxlhw_handle_to_bo(struct drm_file *file_priv, uint64_t handle,
qobj = gem_to_qxl_bo(gobj);

ret = qxl_release_list_add(release, qobj);
- drm_gem_object_unreference_unlocked(gobj);
+ drm_gem_object_put_unlocked(gobj);
if (ret)
return ret;

@@ -342,7 +342,7 @@ static int qxl_update_area_ioctl(struct drm_device *dev, void *data,
qxl_bo_unreserve(qobj);

out:
- drm_gem_object_unreference_unlocked(gobj);
+ drm_gem_object_put_unlocked(gobj);
return ret;
}

diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index 9a7eef7..cdf1455 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -211,13 +211,13 @@ void qxl_bo_unref(struct qxl_bo **bo)
if ((*bo) == NULL)
return;

- drm_gem_object_unreference_unlocked(&(*bo)->gem_base);
+ drm_gem_object_put_unlocked(&(*bo)->gem_base);
*bo = NULL;
}

struct qxl_bo *qxl_bo_ref(struct qxl_bo *bo)
{
- drm_gem_object_reference(&bo->gem_base);
+ drm_gem_object_get(&bo->gem_base);
return bo;
}

@@ -316,7 +316,7 @@ void qxl_bo_force_delete(struct qxl_device *qdev)
list_del_init(&bo->list);
mutex_unlock(&qdev->gem.mutex);
/* this should unref the ttm bo */
- drm_gem_object_unreference_unlocked(&bo->gem_base);
+ drm_gem_object_put_unlocked(&bo->gem_base);
}
}

--
2.7.4