Messages in this thread Patch in this message | | | From | Jarrett Schultz <> | Subject | [PATCH v5 4/6] Documentation: Correction in HID output_report callback description. | Date | Thu, 7 Jul 2022 09:59:00 -0700 |
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From: Jarrett Schultz <jaschultz@microsoft.com>
Originally output_report callback was described as must-be asynchronous, but that is not the case in some implementations, namely i2c-hid. Correct the documentation to say that it may be asynchronous.
Signed-off-by: Dmitry Antipov <dmanti@microsoft.com> --- Documentation/hid/hid-transport.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/hid/hid-transport.rst b/Documentation/hid/hid-transport.rst index 6f1692da296c..2008cf432af1 100644 --- a/Documentation/hid/hid-transport.rst +++ b/Documentation/hid/hid-transport.rst @@ -327,8 +327,8 @@ The available HID callbacks are: Send raw output report via intr channel. Used by some HID device drivers which require high throughput for outgoing requests on the intr channel. This - must not cause SET_REPORT calls! This must be implemented as asynchronous - output report on the intr channel! + must not cause SET_REPORT calls! This call might be asynchronous, so the + caller should not expect an immediate response! :: -- 2.25.1
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