Commit 3a1d19a2 authored by Xiangliang Yu's avatar Xiangliang Yu Committed by Alex Deucher

drm/amdgpu: fix unload driver issue for virtual display

Virtual display doesn't allocate amdgpu_encoder when initializing,
so will get invaild pointer if try to free amdgpu_encoder when
unloading driver.
Signed-off-by: default avatarXiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c5f21c9f
......@@ -627,11 +627,8 @@ static const struct drm_encoder_helper_funcs dce_virtual_encoder_helper_funcs =
static void dce_virtual_encoder_destroy(struct drm_encoder *encoder)
{
struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
kfree(amdgpu_encoder->enc_priv);
drm_encoder_cleanup(encoder);
kfree(amdgpu_encoder);
kfree(encoder);
}
static const struct drm_encoder_funcs dce_virtual_encoder_funcs = {
......
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