Messages in this thread Patch in this message | | | Date | Mon, 6 Dec 2021 21:57:58 +0100 | From | Philipp Hortmann <> | Subject | [PATCH v3 2/5] Docs: usb: update comment and code near decrement our usage count for the device |
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Update comment: decrement our usage count .. and code according to usb-skeleton.c
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> --- V1 -> V2: Corrected format of function name to skel_release() V2 -> V3: Moved correction of the function name to an own patch in this patch series --- 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 1fd7bf1dbdb0..c336dfd82426 100644 --- a/Documentation/driver-api/usb/writing_usb_driver.rst +++ b/Documentation/driver-api/usb/writing_usb_driver.rst @@ -254,8 +254,8 @@ talk to the device, the release function in the driver is called. In this function we decrement our private usage count and wait for possible pending writes:: - /* decrement our usage count for the device */ - --skel->open_count; + /* decrement the count on our device */ + kref_put(&dev->kref, skel_delete); One of the more difficult problems that USB drivers must be able to -- 2.25.1
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