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| author | Maxime Ripard <maxime@cerno.tech> | 2022-07-11 19:39:36 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-07-13 10:46:13 +0200 |
| commit | 57d68ee8f719efa05bcec64625a9898231ed43c5 (patch) | |
| tree | dec7482e155d1704a897bd45c7041a25e972ad51 /drivers | |
| parent | 374146cad469102b683939009f18fa88f9b9b6c9 (diff) | |
| download | linux-57d68ee8f719efa05bcec64625a9898231ed43c5.tar.bz2 | |
drm/vc4: perfmon: Add missing mutex_destroy
vc4_perfmon_open_file() will instantiate a mutex for that file instance,
but we never call mutex_destroy () in vc4_perfmon_close_file().
Let's add that missing call.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220711173939.1132294-67-maxime@cerno.tech
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_perfmon.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_perfmon.c b/drivers/gpu/drm/vc4/vc4_perfmon.c index 79a74184d732..c4ac2c946238 100644 --- a/drivers/gpu/drm/vc4/vc4_perfmon.c +++ b/drivers/gpu/drm/vc4/vc4_perfmon.c @@ -133,6 +133,7 @@ void vc4_perfmon_close_file(struct vc4_file *vc4file) idr_for_each(&vc4file->perfmon.idr, vc4_perfmon_idr_del, NULL); idr_destroy(&vc4file->perfmon.idr); mutex_unlock(&vc4file->perfmon.lock); + mutex_destroy(&vc4file->perfmon.lock); } int vc4_perfmon_create_ioctl(struct drm_device *dev, void *data, |