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=-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=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 C97E9C43460 for ; Thu, 20 May 2021 19:01:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B1DFF60E0B for ; Thu, 20 May 2021 19:01:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237072AbhETTDC (ORCPT ); Thu, 20 May 2021 15:03:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32836 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236519AbhETTCs (ORCPT ); Thu, 20 May 2021 15:02:48 -0400 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AFCB2C061344 for ; Thu, 20 May 2021 12:01:24 -0700 (PDT) Received: by mail-wm1-x32a.google.com with SMTP id h3-20020a05600c3503b0290176f13c7715so5836281wmq.5 for ; Thu, 20 May 2021 12:01:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=BZ7o0VkeJdaRCEBQCoylzsFR/PU7XD67806SChIDBfA=; b=wbPg+IuSfX0setQllon8nmJmPS/4cMhSLYh+OMtByDo5xn7lI8FHKHdoVNbV/LGIrP ER51hBIw9kz45SxLR+H4payGvH5vH3Xe2a1B1+JjDCJmCFgUw+a+aBLOG/F4h35D9Mh+ lrLdT+ouYR2uAXXht4QXwLI0Vy1CSdH9ZXkxId5A68ASNvuRvGvO+d3PbD8Hfih/eq/1 tlFN2dojL9JyyElWP7Ks/N2j2uJe5zaBYsnOJjZGIlBLbwAKGrzlX4Zv5bUpiwLXv4Lm Zhh9rw24DY3J90i4yH04shJ2WWIroytFFauUUHB91/Ib9LM7kHT76rgqfKPHuRgV7t7j K33g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=BZ7o0VkeJdaRCEBQCoylzsFR/PU7XD67806SChIDBfA=; b=AX2O8WZ9KXzAOJw2fzYi9AT19mv7CDlxpTiYXSH3Trl0CgRBCMyTwL1rjmMwTjqMNA ia7Zar4qtoJN+o7ehDHA8o7uQbQJ3w4ABbXXBZDC0yfFPI/lkNpCSdO1Tk7mHg8s7A54 +Mn3pjYFPWHu3vW4p8Z+3O+r9kuUAs/RiPwx2Gw7UHnzdayDWH1gkPnUdWLDfW/CP/xm H7PMqrsvMXO7Whc0u4TyMTO0fBbxe0JyjFxaQQECP2u4PF27f7VKqaOb2sBf8SqgOKyE R1C5b2+5ldkz674KC5437xfbe5Jj3B5W17hHpKN/4IWofSFr0ftm2rt6T5XeGZqp0mWc j54w== X-Gm-Message-State: AOAM530ZaTPQGqqevltXjQz7g/7QsKxlTBVj+5eVQMgUbJRs9uZx98AW FkK7le+uU7LjGuMqC7Zc0MOhvw== X-Google-Smtp-Source: ABdhPJzCaBtFp/3KcYEZ8YBWuCPtiaGYbMJURAiEOo9oNOZ0QSrbORhEb5JrppYxCy4bVZwNMF4jzQ== X-Received: by 2002:a05:600c:2312:: with SMTP id 18mr5660601wmo.0.1621537283254; Thu, 20 May 2021 12:01:23 -0700 (PDT) Received: from dell.default ([91.110.221.215]) by smtp.gmail.com with ESMTPSA id p20sm9011899wmq.10.2021.05.20.12.01.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 May 2021 12:01:22 -0700 (PDT) From: Lee Jones To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, Heiko Stuebner , Max Schwarz , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-i2c@vger.kernel.org Subject: [PATCH 12/16] i2c: busses: i2c-rk3x: Demote unworthy headers and help more complete ones Date: Thu, 20 May 2021 20:01:01 +0100 Message-Id: <20210520190105.3772683-13-lee.jones@linaro.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520190105.3772683-1-lee.jones@linaro.org> References: <20210520190105.3772683-1-lee.jones@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Fixes the following W=1 kernel build warning(s): drivers/i2c/busses/i2c-rk3x.c:242: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/i2c/busses/i2c-rk3x.c:261: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/i2c/busses/i2c-rk3x.c:304: warning: Function parameter or member 'i2c' not described in 'rk3x_i2c_prepare_read' drivers/i2c/busses/i2c-rk3x.c:304: warning: expecting prototype for Setup a read according to i2c(). Prototype was for rk3x_i2c_prepare_read() instead drivers/i2c/busses/i2c-rk3x.c:335: warning: Function parameter or member 'i2c' not described in 'rk3x_i2c_fill_transmit_buf' drivers/i2c/busses/i2c-rk3x.c:335: warning: expecting prototype for Fill the transmit buffer with data from i2c(). Prototype was for rk3x_i2c_fill_transmit_buf() instead drivers/i2c/busses/i2c-rk3x.c:535: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/i2c/busses/i2c-rk3x.c:552: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/i2c/busses/i2c-rk3x.c:713: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/i2c/busses/i2c-rk3x.c:963: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/i2c/busses/i2c-rk3x.c:973: warning: Function parameter or member 'i2c' not described in 'rk3x_i2c_setup' Cc: Heiko Stuebner Cc: Max Schwarz Cc: linux-arm-kernel@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-i2c@vger.kernel.org Signed-off-by: Lee Jones --- drivers/i2c/busses/i2c-rk3x.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c index 819ab4ee517e1..1dfbd1185aefc 100644 --- a/drivers/i2c/busses/i2c-rk3x.c +++ b/drivers/i2c/busses/i2c-rk3x.c @@ -238,7 +238,7 @@ static inline void rk3x_i2c_clean_ipd(struct rk3x_i2c *i2c) i2c_writel(i2c, REG_INT_ALL, REG_IPD); } -/** +/* * Generate a START condition, which triggers a REG_INT_START interrupt. */ static void rk3x_i2c_start(struct rk3x_i2c *i2c) @@ -257,7 +257,7 @@ static void rk3x_i2c_start(struct rk3x_i2c *i2c) i2c_writel(i2c, val, REG_CON); } -/** +/* * Generate a STOP condition, which triggers a REG_INT_STOP interrupt. * * @error: Error code to return in rk3x_i2c_xfer @@ -297,7 +297,7 @@ static void rk3x_i2c_stop(struct rk3x_i2c *i2c, int error) } } -/** +/* * Setup a read according to i2c->msg */ static void rk3x_i2c_prepare_read(struct rk3x_i2c *i2c) @@ -328,7 +328,7 @@ static void rk3x_i2c_prepare_read(struct rk3x_i2c *i2c) i2c_writel(i2c, len, REG_MRXCNT); } -/** +/* * Fill the transmit buffer with data from i2c->msg */ static void rk3x_i2c_fill_transmit_buf(struct rk3x_i2c *i2c) @@ -532,7 +532,7 @@ static irqreturn_t rk3x_i2c_irq(int irqno, void *dev_id) } /** - * Get timing values of I2C specification + * rk3x_i2c_get_spec() - Get timing values of I2C specification * * @speed: Desired SCL frequency * @@ -549,7 +549,7 @@ static const struct i2c_spec_values *rk3x_i2c_get_spec(unsigned int speed) } /** - * Calculate divider values for desired SCL frequency + * rk3x_i2c_v0_calc_timings() - Calculate divider values for desired SCL frequency * * @clk_rate: I2C input clock rate * @t: Known I2C timing information @@ -710,7 +710,7 @@ static int rk3x_i2c_v0_calc_timings(unsigned long clk_rate, } /** - * Calculate timing values for desired SCL frequency + * rk3x_i2c_v1_calc_timings() - Calculate timing values for desired SCL frequency * * @clk_rate: I2C input clock rate * @t: Known I2C timing information @@ -959,8 +959,8 @@ static int rk3x_i2c_clk_notifier_cb(struct notifier_block *nb, unsigned long } } -/** - * Setup I2C registers for an I2C operation specified by msgs, num. +/* + * rk3x_i2c_setup() - Setup I2C registers for an I2C operation specified by msgs, num. * * Must be called with i2c->lock held. * -- 2.31.1