diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index e56e47aa707b..f6adc5b147c9 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -113,19 +113,15 @@ static void mtk_drm_crtc_reset(struct drm_crtc *crtc) { struct mtk_crtc_state *state; - if (crtc->state) { + if (crtc->state) __drm_atomic_helper_crtc_destroy_state(crtc->state); - state = to_mtk_crtc_state(crtc->state); - memset(state, 0, sizeof(*state)); - } else { - state = kzalloc(sizeof(*state), GFP_KERNEL); - if (!state) - return; - crtc->state = &state->base; - } + kfree(to_mtk_crtc_state(crtc->state)); + crtc->state = NULL; - state->base.crtc = crtc; + state = kzalloc(sizeof(*state), GFP_KERNEL); + if (state) + __drm_atomic_helper_crtc_reset(crtc, &state->base); } static struct drm_crtc_state *mtk_drm_crtc_duplicate_state(struct drm_crtc *crtc) |