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drm/amd/display: Don't register backlight on connector_destroy

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Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland 2018-03-12 11:48:26 -04:00 committed by Alex Deucher
parent 742811b712
commit 5cd29ed0cb
1 changed files with 4 additions and 8 deletions
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12
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -2713,14 +2713,10 @@ static void amdgpu_dm_connector_destroy(struct drm_connector *connector)
defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
if ((link->connector_signal & (SIGNAL_TYPE_EDP | SIGNAL_TYPE_LVDS)) &&
link->type != dc_connection_none) {
amdgpu_dm_register_backlight_device(dm);
if (dm->backlight_dev) {
backlight_device_unregister(dm->backlight_dev);
dm->backlight_dev = NULL;
}
link->type != dc_connection_none &&
dm->backlight_dev) {
backlight_device_unregister(dm->backlight_dev);
dm->backlight_dev = NULL;
}
#endif
drm_connector_unregister(connector);