summaryrefslogtreecommitdiff
path: root/Documentation/video4linux/v4l2-framework.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/video4linux/v4l2-framework.txt')
-rw-r--r--Documentation/video4linux/v4l2-framework.txt8
1 files changed, 2 insertions, 6 deletions
diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt
index cf21f7aae976..312a0e2f9d66 100644
--- a/Documentation/video4linux/v4l2-framework.txt
+++ b/Documentation/video4linux/v4l2-framework.txt
@@ -817,11 +817,7 @@ int my_open(struct file *file)
...
- ret = v4l2_fh_init(&my_fh->fh, vfd);
- if (ret) {
- kfree(my_fh);
- return ret;
- }
+ v4l2_fh_init(&my_fh->fh, vfd);
...
@@ -844,7 +840,7 @@ int my_release(struct file *file)
Below is a short description of the v4l2_fh functions used:
-int v4l2_fh_init(struct v4l2_fh *fh, struct video_device *vdev)
+void v4l2_fh_init(struct v4l2_fh *fh, struct video_device *vdev)
Initialise the file handle. This *MUST* be performed in the driver's
v4l2_file_operations->open() handler.