From patchwork Wed Dec 2 03:39:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Randy Dunlap X-Patchwork-Id: 336268 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C610BC8300F for ; Wed, 2 Dec 2020 03:40:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 74F0D20DD4 for ; Wed, 2 Dec 2020 03:40:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387457AbgLBDj6 (ORCPT ); Tue, 1 Dec 2020 22:39:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387407AbgLBDj6 (ORCPT ); Tue, 1 Dec 2020 22:39:58 -0500 Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:8b0:10b:1231::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 49A87C0613D4; Tue, 1 Dec 2020 19:39:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=9jFxrWEDHjTXvjUD3U7ae0eKx9S0QmwNFEmLUlpCNDY=; b=VqEKOprCGjH4j8uU4Az8g9t9fs Y1B75/dH31LfwJ6+71oxyYSYm2txYXVFOTQHyOIXjHfNDvoA1qtFJ8wPV+MvsXHhrw/FaSk0KV7wJ mYJ/AypAIW/dLawKT+othpMC+CNHC1mSY+OxxZmGAZydBdlKrxGDSNJHGFEYDOCAW8opnWcU1PklU HxuuoiuHha77+t/ReO801QybvFdoVOfDufu5F9R/cJAi2HFRQIM8KWf6VJjEeTbtikcoF/iOtFKTz 4Ku5vV6IP5eZLvijrjSvz66RYF9HaAMuzcBhGqIEhGz0kDgqjScw9/28QfeNekoIt/V0jPzufMwns I4WCrzrQ==; Received: from [2601:1c0:6280:3f0::1494] (helo=smtpauth.infradead.org) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kkIz5-0002YM-Rr; Wed, 02 Dec 2020 03:39:16 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Jiri Kosina , Benjamin Tissoires , linux-input@vger.kernel.org Subject: [PATCH 1/2] HID: correct kernel-doc notation in Date: Tue, 1 Dec 2020 19:39:04 -0800 Message-Id: <20201202033905.15111-2-rdunlap@infradead.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201202033905.15111-1-rdunlap@infradead.org> References: <20201202033905.15111-1-rdunlap@infradead.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Correct kernel-doc notation in HID header files (include/linux/hid*.h). Add notation (comments) where it is missing. Use the documented "Return:" notation for function return values. Fix a few typos/spellos. Signed-off-by: Randy Dunlap Cc: Jiri Kosina Cc: Benjamin Tissoires Cc: linux-input@vger.kernel.org --- include/linux/hid-sensor-hub.h | 9 +++++---- include/linux/hid.h | 15 +++++++++++---- 2 files changed, 16 insertions(+), 8 deletions(-) --- linux-next-20201201.orig/include/linux/hid.h +++ linux-next-20201201/include/linux/hid.h @@ -918,7 +918,7 @@ __u32 hid_field_extract(const struct hid /** * hid_device_io_start - enable HID input during probe, remove * - * @hid - the device + * @hid: the device * * This should only be called during probe or remove and only be * called by the thread calling probe or remove. It will allow @@ -936,7 +936,7 @@ static inline void hid_device_io_start(s /** * hid_device_io_stop - disable HID input during probe, remove * - * @hid - the device + * @hid: the device * * Should only be called after hid_device_io_start. It will prevent * incoming packets from going to the driver for the duration of @@ -1010,6 +1010,13 @@ static inline void hid_map_usage(struct /** * hid_map_usage_clear - map usage input bits and clear the input bit * + * @hidinput: hidinput which we are interested in + * @usage: usage to fill in + * @bit: pointer to input->{}bit (out parameter) + * @max: maximal valid usage->code to consider later (out parameter) + * @type: input event type (EV_KEY, EV_REL, ...) + * @c: code which corresponds to this usage and type + * * The same as hid_map_usage, except the @c bit is also cleared in supported * bits (@bit). */ @@ -1084,7 +1091,7 @@ static inline void hid_hw_request(struct * @rtype: HID report type * @reqtype: HID_REQ_GET_REPORT or HID_REQ_SET_REPORT * - * @return: count of data transfered, negative if error + * Return: count of data transferred, negative if error * * Same behavior as hid_hw_request, but with raw buffers instead. */ @@ -1106,7 +1113,7 @@ static inline int hid_hw_raw_request(str * @buf: raw data to transfer * @len: length of buf * - * @return: count of data transfered, negative if error + * Return: count of data transferred, negative if error */ static inline int hid_hw_output_report(struct hid_device *hdev, __u8 *buf, size_t len) --- linux-next-20201201.orig/include/linux/hid-sensor-hub.h +++ linux-next-20201201/include/linux/hid-sensor-hub.h @@ -150,7 +150,7 @@ int sensor_hub_remove_callback(struct hi * @info: return information about attribute after parsing report * * Parses report and returns the attribute information such as report id, -* field index, units and exponet etc. +* field index, units and exponent etc. */ int sensor_hub_input_get_attribute_info(struct hid_sensor_hub_device *hsdev, u8 type, @@ -167,7 +167,7 @@ int sensor_hub_input_get_attribute_info( * @is_signed: If true then fields < 32 bits will be sign-extended * * Issues a synchronous or asynchronous read request for an input attribute. -* Returns data upto 32 bits. +* Return: data up to 32 bits. */ enum sensor_hub_read_flags { @@ -205,8 +205,9 @@ int sensor_hub_set_feature(struct hid_se * @buffer: buffer to copy output * * Used to get a field in feature report. For example this can get polling -* interval, sensitivity, activate/deactivate state. On success it returns -* number of bytes copied to buffer. On failure, it returns value < 0. +* interval, sensitivity, activate/deactivate state. +* Return: On success, it returns the number of bytes copied to buffer. +* On failure, it returns value < 0. */ int sensor_hub_get_feature(struct hid_sensor_hub_device *hsdev, u32 report_id, u32 field_index, int buffer_size, void *buffer);