From 409a998df27bc4ebf0173cb3da82becf77221b60 Mon Sep 17 00:00:00 2001
From: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
Date: Wed, 27 Feb 2019 10:58:18 +0100
Subject: [PATCH] add voaltile to 'disp_drv->flushing' to work with
 optimization

---
 lv_hal/lv_hal_disp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lv_hal/lv_hal_disp.h b/lv_hal/lv_hal_disp.h
index a7e337a70..6725c854c 100644
--- a/lv_hal/lv_hal_disp.h
+++ b/lv_hal/lv_hal_disp.h
@@ -50,7 +50,7 @@ typedef struct
     void * buf_act;
     uint32_t size;                      /*In pixel count*/
     lv_area_t area;
-    uint32_t flushing   :1;
+    volatile uint32_t flushing   :1;
 }lv_disp_buf_t;