diff options
| author | Thierry Reding <treding@nvidia.com> | 2017-12-14 15:50:19 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2017-12-21 16:52:35 +0300 |
| commit | 363541e8eeed16fdf696252008ddee823730f82c (patch) | |
| tree | 7da7080b5c171a166c3339aa7f608096b24676d3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 1087fac18b8e3ec8fadf1595bbc46dce7ff08a81 (diff) | |
| download | linux-363541e8eeed16fdf696252008ddee823730f82c.tar.xz | |
drm/tegra: dc: Remove redundant spinlock
The spinlock is only used to serialize accesses to the DC_CMD_INT_MASK
register. However, this register is accesses either with interrupts
masked (in tegra_crtc_atomic_enable()) or protected by the vbl_lock and
vblank_time_lock spinlocks of the DRM device. Therefore, these accesses
don't need any extra serialization and the lock can be removed.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions