From: Maarten Lankhorst maarten.lankhorst@linux.intel.com
commit d08106796a78a4273e39e1bbdf538dc4334b2635 upstream.
__drm_atomic_helper_crtc_destroy_state does not free memory, it only cleans it up. Fix this by calling the functions own destroy function.
Fixes: 6d6e50039187 ("drm/vc4: Allocate the right amount of space for boot-time CRTC state.") Cc: Eric Anholt eric@anholt.net Cc: stable@vger.kernel.org # v4.6+ Reviewed-by: Eric Anholt eric@anholt.net Signed-off-by: Maarten Lankhorst maarten.lankhorst@linux.intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-2-maarten.... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/gpu/drm/vc4/vc4_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -846,7 +846,7 @@ static void vc4_crtc_reset(struct drm_crtc *crtc) { if (crtc->state) - __drm_atomic_helper_crtc_destroy_state(crtc->state); + vc4_crtc_destroy_state(crtc->state);
crtc->state = kzalloc(sizeof(struct vc4_crtc_state), GFP_KERNEL); if (crtc->state)