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drm/msm/dpu: use kthread_destroy_worker to release msm workers

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use kthread_destroy_worker to destroy workers and
release their associated kthreads.

changes in v3:
	- introduced in the series
changes in v4:
	- none
changes in v5:
	- none

Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
This commit is contained in:
Jeykumar Sankaran 2018-12-14 15:57:51 -08:00 • committed by Sean Paul
parent 7f0bf1c09f
commit 3c12568271
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/msm/msm_drv.c
View file

@ -291,14 +291,12 @@ 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;
}
}