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| author | Thierry Reding <treding@nvidia.com> | 2014-03-14 14:15:10 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-06-05 23:09:30 +0200 |
| commit | 334ae6b5271b7ba306b867d1d2b1b00e4afd6eb5 (patch) | |
| tree | 432c62d40d541023db09b100803f1f581724f358 /drivers/char/mem.c | |
| parent | 17297a281368a60a12e18c325aae4fdc646ce756 (diff) | |
| download | blackbird-op-linux-334ae6b5271b7ba306b867d1d2b1b00e4afd6eb5.tar.gz blackbird-op-linux-334ae6b5271b7ba306b867d1d2b1b00e4afd6eb5.zip | |
drm/tegra: dsi - Add enable guard
To prevent the enable or disable operations to potentially be run
multiple times, add guards to return early when the output is already
in the targetted state.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/char/mem.c')
0 files changed, 0 insertions, 0 deletions
