From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 7569CC4361B for ; Sun, 6 Dec 2020 20:52:19 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DB73A23110 for ; Sun, 6 Dec 2020 20:52:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB73A23110 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ravnborg.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A6C7989F85; Sun, 6 Dec 2020 20:52:17 +0000 (UTC) Received: from asavdk4.altibox.net (asavdk4.altibox.net [109.247.116.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id A370989F85 for ; Sun, 6 Dec 2020 20:52:16 +0000 (UTC) Received: from ravnborg.org (unknown [188.228.123.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by asavdk4.altibox.net (Postfix) with ESMTPS id 693F8804EF; Sun, 6 Dec 2020 21:52:12 +0100 (CET) Date: Sun, 6 Dec 2020 21:52:11 +0100 From: Sam Ravnborg To: Randy Dunlap Subject: Re: [PATCH v3 02/13] video: fbdev: core: Fix kernel-doc warnings in fbmon + fb_notify Message-ID: <20201206205132.GA1869030@ravnborg.org> References: <20201206190247.1861316-1-sam@ravnborg.org> <20201206190247.1861316-3-sam@ravnborg.org> <0fb6ff8b-bea3-c5bc-0d37-8a5fdab41abc@infradead.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <0fb6ff8b-bea3-c5bc-0d37-8a5fdab41abc@infradead.org> X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=Itgwjo3g c=1 sm=1 tr=0 a=S6zTFyMACwkrwXSdXUNehg==:117 a=S6zTFyMACwkrwXSdXUNehg==:17 a=kj9zAlcOel0A:10 a=7gkXJVJtAAAA:8 a=KKAkSRfTAAAA:8 a=JfrnYn6hAAAA:8 a=hD80L64hAAAA:8 a=crRib1yXDS5m8vWqQdEA:9 a=6yl3AuPvxnofhKU7:21 a=UF2XOXkvibLTi7r4:21 a=CjuIK1q_8ugA:10 a=E9Po1WZjFZOl8hwRPBS3:22 a=cvBusfyB2V15izCimMoJ:22 a=1CNFftbPRP8L7MoqJWF3:22 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-fbdev@vger.kernel.org, Rich Felker , Geert Uytterhoeven , Peter Zijlstra , Daniel Vetter , dri-devel@lists.freedesktop.org, Gustavo A R Silva , Andrzej Hajda , Peter Jones , Lee Jones , Kuninori Morimoto , Michael Ellerman , Thomas Zimmermann , Arnd Bergmann , Bartlomiej Zolnierkiewicz , Thomas Winischhofer , linux-arm-kernel@lists.infradead.org, Qilong Zhang , Douglas Anderson , Thierry Reding , Alexander Klimov , Colin Ian King , Andrew Morton , Mike Rapoport Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Randy. On Sun, Dec 06, 2020 at 11:37:17AM -0800, Randy Dunlap wrote: > On 12/6/20 11:02 AM, Sam Ravnborg wrote: > > Fix kernel-doc warnings reported when using W=1 > > > > v2: > > - Improve subject (Lee) > > > > v3: > > - Add RETURNS documentation (Thomas) > > Hi Sam, > > Yes, RETURNS: will work. It just looks like any kernel-doc section name, > such as Context: or Note:. > However, the documented format for return info is "Return:". > (see Documentation/doc-guide/kernel-doc.rst) OK, like this? I did not fix any existing uses of RETURNS, thats for another patch. Sam commit 03b7c3ecf7cb51b5429ca0ef58a32bb4dc486610 Author: Sam Ravnborg Date: Sat Nov 28 23:40:49 2020 +0100 video: fbdev: core: Fix kernel-doc warnings in fbmon + fb_notify Fix kernel-doc warnings reported when using W=1 v2: - Improve subject (Lee) v3: - Add RETURNS documentation (Thomas) v4: - Use Return: not RETURNS (Randy) Signed-off-by: Sam Ravnborg Cc: Lee Jones Cc: Sam Ravnborg Cc: Randy Dunlap Cc: Bartlomiej Zolnierkiewicz Cc: Daniel Vetter Cc: "Alexander A. Klimov" diff --git a/drivers/video/fbdev/core/fb_notify.c b/drivers/video/fbdev/core/fb_notify.c index 74c2da528884..10e3b9a74adc 100644 --- a/drivers/video/fbdev/core/fb_notify.c +++ b/drivers/video/fbdev/core/fb_notify.c @@ -19,6 +19,8 @@ static BLOCKING_NOTIFIER_HEAD(fb_notifier_list); /** * fb_register_client - register a client notifier * @nb: notifier block to callback on events + * + * Return: 0 on success, negative error code on failure. */ int fb_register_client(struct notifier_block *nb) { @@ -29,6 +31,8 @@ EXPORT_SYMBOL(fb_register_client); /** * fb_unregister_client - unregister a client notifier * @nb: notifier block to callback on events + * + * Return: 0 on success, negative error code on failure. */ int fb_unregister_client(struct notifier_block *nb) { @@ -38,7 +42,10 @@ EXPORT_SYMBOL(fb_unregister_client); /** * fb_notifier_call_chain - notify clients of fb_events + * @val: value passed to callback + * @v: pointer passed to callback * + * Return: The return value of the last notifier function */ int fb_notifier_call_chain(unsigned long val, void *v) { diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c index 1bf82dbc9e3c..b0e690f41025 100644 --- a/drivers/video/fbdev/core/fbmon.c +++ b/drivers/video/fbdev/core/fbmon.c @@ -605,6 +605,7 @@ static void get_detailed_timing(unsigned char *block, * fb_create_modedb - create video mode database * @edid: EDID data * @dbsize: database size + * @specs: monitor specifications, may be NULL * * RETURNS: struct fb_videomode, @dbsize contains length of database * @@ -1100,7 +1101,6 @@ static u32 fb_get_hblank_by_hfreq(u32 hfreq, u32 xres) * 2 * M * M = 300; * C = 30; - */ static u32 fb_get_hblank_by_dclk(u32 dclk, u32 xres) { _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel