[PATCH 6/7] mei: gsc: wait for reset thread on stop
From: Alexander Usyskin
Date: Tue Feb 22 2022 - 05:50:00 EST
Wait for reset work to complete before initiating
stop reset flow sequence.
Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
---
drivers/misc/mei/init.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index f79076c67256..873fa96fa29c 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -315,6 +315,8 @@ void mei_stop(struct mei_device *dev)
mei_clear_interrupts(dev);
mei_synchronize_irq(dev);
+ /* to catch HW-initiated reset */
+ mei_cancel_work(dev);
mutex_lock(&dev->device_lock);
--
2.32.0