| commit | 8e97d9ef362e65f2533366527cdafa1842dab201 | [log] [tgz] |
|---|---|---|
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | Wed Mar 30 11:40:46 2016 +0200 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Wed Apr 20 12:57:54 2016 +0200 |
| tree | cbcc24e8193b0c71a5af524c1c5d1fbe1b69b5a1 | |
| parent | 91263622f1184b7650cac10f70b08aa7f142f900 [diff] |
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