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Message-Id: <20220619133721.523546-8-alexander.usyskin@intel.com>
Date: Sun, 19 Jun 2022 16:37:14 +0300
From: Alexander Usyskin <alexander.usyskin@...el.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jani Nikula <jani.nikula@...ux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@...el.com>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>
Cc: Tomas Winkler <tomas.winkler@...el.com>,
Alexander Usyskin <alexander.usyskin@...el.com>,
Vitaly Lubart <vitaly.lubart@...el.com>,
intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 07/14] mei: gsc: wait for reset thread on stop
Wait for reset work to complete before initiating
stop reset flow sequence.
Signed-off-by: Alexander Usyskin <alexander.usyskin@...el.com>
Signed-off-by: Tomas Winkler <tomas.winkler@...el.com>
---
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 eb052005ca86..5bb6ba662cc0 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -320,6 +320,8 @@ 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
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