diff options
| -rw-r--r-- | drivers/dma-buf/sync_file.c | 13 | ||||
| -rw-r--r-- | include/linux/sync_file.h | 3 |
2 files changed, 2 insertions, 14 deletions
diff --git a/drivers/dma-buf/sync_file.c b/drivers/dma-buf/sync_file.c index 2321035..dc89b1d 100644 --- a/drivers/dma-buf/sync_file.c +++ b/drivers/dma-buf/sync_file.c @@ -41,8 +41,6 @@ static struct sync_file *sync_file_alloc(void) if (IS_ERR(sync_file->file)) goto err; - kref_init(&sync_file->kref); - init_waitqueue_head(&sync_file->wq); INIT_LIST_HEAD(&sync_file->cb.node); @@ -277,22 +275,15 @@ err: } -static void sync_file_free(struct kref *kref) +static int sync_file_release(struct inode *inode, struct file *file) { - struct sync_file *sync_file = container_of(kref, struct sync_file, - kref); + struct sync_file *sync_file = file->private_data; if (test_bit(POLL_ENABLED, &sync_file->fence->flags)) dma_fence_remove_callback(sync_file->fence, &sync_file->cb); dma_fence_put(sync_file->fence); kfree(sync_file); -} - -static int sync_file_release(struct inode *inode, struct file *file) -{ - struct sync_file *sync_file = file->private_data; - kref_put(&sync_file->kref, sync_file_free); return 0; } diff --git a/include/linux/sync_file.h b/include/linux/sync_file.h index 3e3ab84..d37beef 100644 --- a/include/linux/sync_file.h +++ b/include/linux/sync_file.h @@ -14,7 +14,6 @@ #define _LINUX_SYNC_FILE_H #include <linux/types.h> -#include <linux/kref.h> #include <linux/ktime.h> #include <linux/list.h> #include <linux/spinlock.h> @@ -24,7 +23,6 @@ /** * struct sync_file - sync file to export to the userspace * @file: file representing this fence - * @kref: reference count on fence. * @name: name of sync_file. Useful for debugging * @sync_file_list: membership in global file list * @wq: wait queue for fence signaling @@ -33,7 +31,6 @@ */ struct sync_file { struct file *file; - struct kref kref; char name[32]; #ifdef CONFIG_DEBUG_FS struct list_head sync_file_list; |
