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drm: move "struct drm_magic_entry" to drm_auth.c

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In drm_release(), we currently call drm_remove_magic() if the drm_file
has a drm-magic attached. Therefore, once drm_master_release() is called,
the magic-list _must_ be empty.

By dropping the no-op cleanup, we can move "struct drm_magic_entry" to
drm_auth.c and avoid exposing it to all of DRM.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
David Herrmann
2014-08-29 12:12:30 +02:00
committed by Dave Airlie
parent 03decbe57a
commit 71d39483de
3 changed files with 6 additions and 13 deletions
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6
drivers/gpu/drm/drm_auth.c
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@@ -35,6 +35,12 @@
#include <drm/drmP.h>
struct drm_magic_entry {
struct list_head head;
struct drm_hash_item hash_item;
struct drm_file *priv;
};
/**
* Find the file with the given magic number.
*