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authorBoris Brezillon <boris.brezillon@free-electrons.com>2016-04-22 21:28:32 +0200
committerBoris Brezillon <boris.brezillon@free-electrons.com>2016-06-01 15:59:35 +0200
commitc2e4c99444f418b3c3b13b58dad4d951aa2f7f1b (patch)
tree270abc7f26d8790fc8e2ade47ec1716069cd92ef
parent1a695a905c18548062509178b98bc91e67510864 (diff)
drm: atmel-hlcdc: fix atmel_hlcdc_crtc_reset() implementation
Reset crtc->state to NULL after freeing the state object and call __drm_atomic_helper_crtc_destroy_state() helper instead of manually calling drm_property_unreference_blob(). Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index cf23a75..ac4e063 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
@@ -391,12 +391,11 @@ void atmel_hlcdc_crtc_reset(struct drm_crtc *crtc)
{
struct atmel_hlcdc_crtc_state *state;
- if (crtc->state && crtc->state->mode_blob)
- drm_property_unreference_blob(crtc->state->mode_blob);
-
if (crtc->state) {
+ __drm_atomic_helper_crtc_destroy_state(crtc->state);
state = drm_crtc_state_to_atmel_hlcdc_crtc_state(crtc->state);
kfree(state);
+ crtc->state = NULL;
}
state = kzalloc(sizeof(*state), GFP_KERNEL);