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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-09 23:32:41 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-08-10 13:37:36 +0200 |
| commit | 141518b64f611536fb7968d291c794d71879099e (patch) | |
| tree | 710250d563f640a22753b0012cd75f7720a915ed /drivers/gpu/drm/nouveau/nouveau_platform.c | |
| parent | 6cc56234fe4d76a4c0cfefbf196a33718ba9db73 (diff) | |
| download | blackbird-obmc-linux-141518b64f611536fb7968d291c794d71879099e.tar.gz blackbird-obmc-linux-141518b64f611536fb7968d291c794d71879099e.zip | |
drm/cma-helper: Don't grab dev->struct_mutex for in mmap offset ioctl
Since David Herrmann's mmap vma manager rework we don't need to grab
dev->struct_mutex any more to prevent races when looking up the mmap
offset. Drop it and instead don't forget to use the unref_unlocked
variant (since the drm core still cares).
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Rob Clark <robdclark@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_platform.c')
0 files changed, 0 insertions, 0 deletions
