[PATCH 01/12] drm/panthor: Disable reset work before unplug

Make sure we're not interrupted by resets while we're unplugging.

Signed-off-by: Boris Brezillon <[email protected]>
---
 drivers/gpu/drm/panthor/panthor_device.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/panthor/panthor_device.c b/drivers/gpu/drm/panthor/panthor_device.c
index 0b25abebb803..e7f5744bc1e3 100644
--- a/drivers/gpu/drm/panthor/panthor_device.c
+++ b/drivers/gpu/drm/panthor/panthor_device.c
@@ -86,6 +86,9 @@ void panthor_device_unplug(struct panthor_device *ptdev)
 	 */
 	drm_dev_unplug(&ptdev->base);
 
+	/* Make sure we're not interrupted by resets while we're unplugging. */
+	disable_work_sync(&ptdev->reset.work);
+
 	/* We do the rest of the unplug with the unplug lock released,
 	 * future callers will wait on ptdev->unplug.done anyway.
 	 */

-- 
2.55.0