[PATCH] drm/xe/oa: Destroy the stream_lock mutex

[Ashutosh Dixit <ashutosh.dixit@intel.com>]

The mutex allocated in xe_oa_stream_init() was never previously
destroyed. Do so now.

Fixes: e936f885f1e9 ("drm/xe/oa/uapi: Expose OA stream fd")
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
---
 drivers/gpu/drm/xe/xe_oa.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/xe/xe_oa.c b/drivers/gpu/drm/xe/xe_oa.c
index 6cc3f0217341..4188516a7816 100644
--- a/drivers/gpu/drm/xe/xe_oa.c
+++ b/drivers/gpu/drm/xe/xe_oa.c
@@ -824,6 +824,8 @@ static void xe_oa_stream_destroy(struct xe_oa_stream *stream)
 
 	WRITE_ONCE(u->exclusive_stream, NULL);
 
+	mutex_destroy(&stream->stream_lock);
+
 	xe_oa_disable_metric_set(stream);
 	xe_exec_queue_put(stream->k_exec_q);
 
-- 
2.41.0