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fbdev: omap2: omapfb: Remove redundant 'flush_workqueue()' calls

Message ID 20220113073928.9946-1-vulab@iscas.ac.cn
State New
Headers show
Series fbdev: omap2: omapfb: Remove redundant 'flush_workqueue()' calls | expand

Commit Message

Xu Wang Jan. 13, 2022, 7:39 a.m. UTC 
'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>
---
 drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

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;
 	}