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authorThierry Reding <treding@nvidia.com>2017-02-28 17:46:42 +0300
committerThierry Reding <treding@nvidia.com>2017-02-28 18:16:46 +0300
commit6472e5090be7c78749a3c279b4faae87ab835c40 (patch)
tree3447583297ce95fe76ef1525abad2078cf4961a3 /scripts/coccinelle
parente6b62714e87c8811d5564b6a0738dcde63a51774 (diff)
downloadlinux-6472e5090be7c78749a3c279b4faae87ab835c40.tar.xz
drm: Introduce drm_property_blob_{get,put}()
For consistency with other reference counting APIs in the kernel, add drm_property_blob_get() and drm_property_blob_put() to reference count DRM blob properties. 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. A semantic patch is provided that can be used to convert all drivers to the 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/20170228144643.5668-7-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 24882547b4d1..0c7a9265c07e 100644
--- a/scripts/coccinelle/api/drm-get-put.cocci
+++ b/scripts/coccinelle/api/drm-get-put.cocci
@@ -44,6 +44,12 @@ expression object;
|
- drm_gem_object_unreference_unlocked(object)
+ drm_gem_object_put_unlocked(object)
+|
+- drm_property_reference_blob(object)
++ drm_property_blob_get(object)
+|
+- drm_property_unreference_blob(object)
++ drm_property_blob_put(object)
)
@r depends on report@
@@ -71,6 +77,10 @@ drm_gem_object_reference@p(object)
__drm_gem_object_unreference(object)
|
drm_gem_object_unreference_unlocked(object)
+|
+drm_property_unreference_blob@p(object)
+|
+drm_property_reference_blob@p(object)
)
@script:python depends on report@