diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_state.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_state.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index 049f755567e5..513c1063fb5e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -516,11 +516,11 @@ nouveau_card_init_channel(struct drm_device *dev) if (ret) goto out_err; + mutex_unlock(&dev_priv->channel->mutex); return 0; out_err: - nouveau_channel_free(dev_priv->channel); - dev_priv->channel = NULL; + nouveau_channel_put(&dev_priv->channel); return ret; } @@ -567,6 +567,7 @@ nouveau_card_init(struct drm_device *dev) if (ret) goto out; engine = &dev_priv->engine; + spin_lock_init(&dev_priv->channels.lock); spin_lock_init(&dev_priv->context_switch_lock); /* Make the CRTCs and I2C buses accessible */ @@ -713,8 +714,7 @@ static void nouveau_card_takedown(struct drm_device *dev) if (!engine->graph.accel_blocked) { nouveau_fence_fini(dev); - nouveau_channel_free(dev_priv->channel); - dev_priv->channel = NULL; + nouveau_channel_put(&dev_priv->channel); } if (!nouveau_noaccel) { |