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| author | Thierry Reding <treding@nvidia.com> | 2014-11-04 16:20:20 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-11-13 16:18:33 +0100 |
| commit | 9aaa0cebcb3ebabd52a2a269a50fe3525d8deed1 (patch) | |
| tree | e8530d7286aa990792ca0f215412673f066a6d02 /drivers/gpu | |
| parent | 1053f4dd82338ca82de46a23a11d51d7455b02c6 (diff) | |
| download | linux-9aaa0cebcb3ebabd52a2a269a50fe3525d8deed1.tar.gz linux-9aaa0cebcb3ebabd52a2a269a50fe3525d8deed1.tar.bz2 linux-9aaa0cebcb3ebabd52a2a269a50fe3525d8deed1.zip | |
drm/tegra: Detach panel when a connector is removed
When the DRM device is torn down and the connector is removed, make sure
to detach the panel to make sure there are no dangling pointers.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/tegra/output.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c index 022462d3a413..6a5c7b81fbc5 100644 --- a/drivers/gpu/drm/tegra/output.c +++ b/drivers/gpu/drm/tegra/output.c @@ -347,5 +347,8 @@ int tegra_output_exit(struct tegra_output *output) if (gpio_is_valid(output->hpd_gpio)) disable_irq(output->hpd_irq); + if (output->panel) + drm_panel_detach(output->panel); + return 0; } |