From 606df3342314f69f704a82bf878984e704168a64 Mon Sep 17 00:00:00 2001 From: Ping Li Date: Fri, 20 Sep 2019 16:40:26 -0700 Subject: [PATCH] disp: msm: sde: Init ltm_buf_busy list head before adding new node Init ltm_buf_busy list head before adding new node to avoid list_add corruption. Change-Id: Ic90f82c929150640bc12d4f31cf7115879f92037 Signed-off-by: Ping Li --- msm/sde/sde_color_processing.c | 1 + 1 file changed, 1 insertion(+) diff --git a/msm/sde/sde_color_processing.c b/msm/sde/sde_color_processing.c index 1056d912d22f..def89e4c231b 100644 --- a/msm/sde/sde_color_processing.c +++ b/msm/sde/sde_color_processing.c @@ -3018,6 +3018,7 @@ static void sde_cp_ltm_hist_interrupt_cb(void *arg, int irq_idx) list_del_init(&busy_buf->node); list_del_init(&free_buf->node); + INIT_LIST_HEAD(&sde_crtc->ltm_buf_busy); list_add_tail(&free_buf->node, &sde_crtc->ltm_buf_busy); ltm_data = (struct drm_msm_ltm_stats_data *)