diff options
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hdmi.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 4acc865576f0..6f61a1b8a1a3 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -3270,7 +3270,10 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data) if (!vc4_hdmi) return -ENOMEM; - mutex_init(&vc4_hdmi->mutex); + ret = drmm_mutex_init(drm, &vc4_hdmi->mutex); + if (ret) + return ret; + spin_lock_init(&vc4_hdmi->hw_lock); INIT_DELAYED_WORK(&vc4_hdmi->scrambling_work, vc4_hdmi_scrambling_wq); |