diff options
| -rw-r--r-- | drivers/gpu/ion/ion.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/ion/ion.c b/drivers/gpu/ion/ion.c index ddf8c007a75d..cde2d1c2dc59 100644 --- a/drivers/gpu/ion/ion.c +++ b/drivers/gpu/ion/ion.c @@ -253,8 +253,6 @@ static void ion_handle_destroy(struct kref *kref) struct ion_client *client = handle->client; struct ion_buffer *buffer = handle->buffer; - mutex_lock(&client->lock); - mutex_lock(&buffer->lock); while (handle->kmap_cnt) ion_handle_kmap_put(handle); @@ -262,7 +260,6 @@ static void ion_handle_destroy(struct kref *kref) if (!RB_EMPTY_NODE(&handle->node)) rb_erase(&handle->node, &client->handles); - mutex_unlock(&client->lock); ion_buffer_put(buffer); kfree(handle); @@ -406,13 +403,13 @@ void ion_free(struct ion_client *client, struct ion_handle *handle) mutex_lock(&client->lock); valid_handle = ion_handle_validate(client, handle); - mutex_unlock(&client->lock); if (!valid_handle) { WARN(1, "%s: invalid handle passed to free.\n", __func__); return; } ion_handle_put(handle); + mutex_unlock(&client->lock); } EXPORT_SYMBOL(ion_free); |