diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-03-30 11:40:46 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-04-20 12:57:54 +0200 |
| commit | 8e97d9ef362e65f2533366527cdafa1842dab201 (patch) | |
| tree | cbcc24e8193b0c71a5af524c1c5d1fbe1b69b5a1 /firmware/acenic | |
| parent | drm/exynos: Drop dev->struct_mutex from mmap offset function (diff) | |
| download | linux-8e97d9ef362e65f2533366527cdafa1842dab201.tar.xz linux-8e97d9ef362e65f2533366527cdafa1842dab201.zip | |
drm/exynos: drop struct_mutex from exynos_gem_map_sgt_with_dma
The sg table isn't refcounted, there's no corresponding locking for
unmapping and drm_map_sg is ok with being called concurrently.
So drop the locking since it doesn't protect anything.
Cc: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-8-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'firmware/acenic')
0 files changed, 0 insertions, 0 deletions