| Message ID | 38c6205d6b5c612902f9c187154c05e9cca51107.1635591623.git.philipp.g.hortmann@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 925ed163abcfa0e27787a9989c12a5e98b7a12fd |
| Headers | show |
| Series | Docs: usb: Example code updates from usb-skeleton | expand |
diff --git a/Documentation/driver-api/usb/writing_usb_driver.rst b/Documentation/driver-api/usb/writing_usb_driver.rst index 85e106f443e5..24374cdb677b 100644 --- a/Documentation/driver-api/usb/writing_usb_driver.rst +++ b/Documentation/driver-api/usb/writing_usb_driver.rst @@ -167,8 +167,8 @@ structure. This is done so that future calls to file operations will enable the driver to determine which device the user is addressing. All of this is done with the following code:: - /* increment our usage count for the module */ - ++skel->open_count; + /* increment our usage count for the device */ + kref_get(&dev->kref); /* save our object in the file's private structure */ file->private_data = dev;
update comment: increment our usage count .. and code according to usb-skeleton.c Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> --- Documentation/driver-api/usb/writing_usb_driver.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)