From 48a1aa7f57098f981f391e085d12471541bfa696 Mon Sep 17 00:00:00 2001
From: Xu Wang <vulab@iscas.ac.cn>
Date: Thu, 13 Jan 2022 07:39:28 +0000
Subject: video: fbdev: omapfb: Remove redundant 'flush_workqueue()' calls
Git-commit: 1ce48d67dc20d215aa55af244eb0773361e025ab
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

'destroy_workqueue()' already drains the queue before destroying it, so
there is no need to flush it explicitly.

Remove the redundant 'flush_workqueue()' calls.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Helge Deller <deller@gmx.de>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
index a3decc7fadde..afa688e754b9 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
@@ -1854,7 +1854,6 @@ static void omapfb_free_resources(struct omapfb2_device *fbdev)
 	}
 
 	if (fbdev->auto_update_wq != NULL) {
-		flush_workqueue(fbdev->auto_update_wq);
 		destroy_workqueue(fbdev->auto_update_wq);
 		fbdev->auto_update_wq = NULL;
 	}
-- 
2.38.1