[PATCH 2/3] Docs: usb: update comment and code near increment usage count
From: Philipp Hortmann <hidden>
Date: 2021-10-29 19:40:08
Also in:
linux-usb, lkml
Subsystem:
documentation, the rest · Maintainers:
Jonathan Corbet, Linus Torvalds
update comment: increment our usage count .. and code according to usb-skeleton.c Signed-off-by: Philipp Hortmann <redacted> --- Documentation/driver-api/usb/writing_usb_driver.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/driver-api/usb/writing_usb_driver.rst b/Documentation/driver-api/usb/writing_usb_driver.rst
index 5c29e5bdbe88..14eda0342649 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;
--
2.25.1