| commit | 6cc56234fe4d76a4c0cfefbf196a33718ba9db73 | [log] [tgz] |
|---|---|---|
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | Thu Jul 09 23:32:40 2015 +0200 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Mon Aug 10 13:37:27 2015 +0200 |
| tree | 7b206afa78f4ea6abda6afc194fb1642b3513857 | |
| parent | bf89209a6de37074e3ccdb7b40500798de750698 [diff] |
drm/cirrus: 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). Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>