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authorThierry Reding <treding@nvidia.com>2017-02-28 15:46:40 +0100
committerThierry Reding <treding@nvidia.com>2017-02-28 16:15:03 +0100
commita4a69da06bc11a937a6e417938b1bb698ee1fa46 (patch)
treef27062e64385f44ddddabc08b8d3f98cc2700446 /scripts/coccinelle
parentad09360750afa18a0a0ce0253d6ea6033abc22e7 (diff)
downloadlinux-a4a69da06bc11a937a6e417938b1bb698ee1fa46.tar.bz2
drm: Introduce drm_framebuffer_{get,put}()
For consistency with other reference counting APIs in the kernel, add drm_framebuffer_get() and drm_framebuffer_put() to reference count DRM framebuffers. Compatibility aliases are added to keep existing code working. To help speed up the transition, all the instances of the old functions in the DRM core are already replaced in this commit. The existing semantic patch for the DRM subsystem-wide conversion is extended to account for these new helpers. Reviewed-by: Sean Paul <seanpaul@chromium.org> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170228144643.5668-5-thierry.reding@gmail.com
Diffstat (limited to 'scripts/coccinelle')
-rw-r--r--scripts/coccinelle/api/drm-get-put.cocci10
1 files changed, 10 insertions, 0 deletions
diff --git a/scripts/coccinelle/api/drm-get-put.cocci b/scripts/coccinelle/api/drm-get-put.cocci
index 8a4c2cb7889e..fd298c24a465 100644
--- a/scripts/coccinelle/api/drm-get-put.cocci
+++ b/scripts/coccinelle/api/drm-get-put.cocci
@@ -26,6 +26,12 @@ expression object;
|
- drm_connector_unreference(object)
+ drm_connector_put(object)
+|
+- drm_framebuffer_reference(object)
++ drm_framebuffer_get(object)
+|
+- drm_framebuffer_unreference(object)
++ drm_framebuffer_put(object)
)
@r depends on report@
@@ -41,6 +47,10 @@ drm_mode_object_reference@p(object)
drm_connector_unreference@p(object)
|
drm_connector_reference@p(object)
+|
+drm_framebuffer_unreference@p(object)
+|
+drm_framebuffer_reference@p(object)
)
@script:python depends on report@