[v4,1/5] drm/msm/dpu: use kthread_destroy_worker to release msm workers

Commit Message

Jeykumar Sankaran Dec. 7, 2018, 2:41 a.m. UTC

use kthread_destroy_worker to destroy workers and
release their associated kthreads.

changes in v3:
	- introduced in the series
changes in v4:
	- none

Signed-off-by: Jeykumar Sankaran <[e-mail]>
---
 drivers/gpu/drm/msm/msm_drv.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Patch

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 7d168cf..956f0599 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -290,14 +290,12 @@  static int msm_drm_uninit(struct device *dev)
 	/* clean up display commit/event worker threads */
 	for (i = 0; i < priv->num_crtcs; i++) {
 		if (priv->disp_thread[i].thread) {
-			kthread_flush_worker(&priv->disp_thread[i].worker);
-			kthread_stop(priv->disp_thread[i].thread);
+			kthread_destroy_worker(&priv->disp_thread[i].worker);
 			priv->disp_thread[i].thread = NULL;
 		}
 
 		if (priv->event_thread[i].thread) {
-			kthread_flush_worker(&priv->event_thread[i].worker);
-			kthread_stop(priv->event_thread[i].thread);
+			kthread_destroy_worker(&priv->event_thread[i].worker);
 			priv->event_thread[i].thread = NULL;
 		}
 	}