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| author | Aishwarya Pant <aishpant@gmail.com> | 2017-09-26 10:28:49 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-09-26 13:12:15 +0200 |
| commit | 9a96f55034e41b4e002b767e9218d55f03bdff7d (patch) | |
| tree | 8e07ec45164d06dec20ed21c81bc7de3cd8af8a1 /include/drm/drm_drv.h | |
| parent | drm/rockchip: Cocci spatch "vma_pages" (diff) | |
| download | linux-9a96f55034e41b4e002b767e9218d55f03bdff7d.tar.xz linux-9a96f55034e41b4e002b767e9218d55f03bdff7d.zip | |
drm: introduce drm_dev_{get/put} functions
Reference counting functions in the kernel typically use get/put suffixes. For
maintaining coding style consistency, introduce drm_dev_{get/put} functions. All
callers of drm_dev_ref() API have been converted in this patch and hence it has
been dropped while the drm_dev_unref() API with non-trivial number of users
remains for compatibility.
The semantic patch scripts/coccinelle/api/drm-get-put.cocci has been updated
with the new helper for conversion of drm_dev_unref() to drm_dev_put()
Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/6babda56134035a98220d5d37a4fd4048df214ce.1506413698.git.aishpant@gmail.com
Diffstat (limited to 'include/drm/drm_drv.h')
| -rw-r--r-- | include/drm/drm_drv.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index 71bbaaec836d..ee06ecd6c01f 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -155,7 +155,7 @@ struct drm_driver { * reverse order of the initialization. Similarly to the load * hook, this handler is deprecated and its usage should be * dropped in favor of an open-coded teardown function at the - * driver layer. See drm_dev_unregister() and drm_dev_unref() + * driver layer. See drm_dev_unregister() and drm_dev_put() * for the proper way to remove a &struct drm_device. * * The unload() hook is called right after unregistering @@ -611,7 +611,8 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver, int drm_dev_register(struct drm_device *dev, unsigned long flags); void drm_dev_unregister(struct drm_device *dev); -void drm_dev_ref(struct drm_device *dev); +void drm_dev_get(struct drm_device *dev); +void drm_dev_put(struct drm_device *dev); void drm_dev_unref(struct drm_device *dev); void drm_put_dev(struct drm_device *dev); void drm_dev_unplug(struct drm_device *dev); |