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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 58133C433E0 for ; Fri, 12 Jun 2020 04:51:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36C1A20792 for ; Fri, 12 Jun 2020 04:51:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mf1DfbLP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726531AbgFLEvV (ORCPT ); Fri, 12 Jun 2020 00:51:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726391AbgFLEvU (ORCPT ); Fri, 12 Jun 2020 00:51:20 -0400 Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54658C03E96F; Thu, 11 Jun 2020 21:51:20 -0700 (PDT) Received: by mail-pf1-x442.google.com with SMTP id 23so3724514pfw.10; Thu, 11 Jun 2020 21:51:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=qEcltWINzHe+8BVfVlc4B67wQVAfeHX3u+jFdSgACuo=; b=mf1DfbLPOs0apgGyDiShM5Rn4z3cpU2500uPpuCkCWKMlrgOlWrBUqCvyqxvRCeRtc uNx4R53Pvr5nShC8x3t3ikUFRMByTMzKp6U7x/6acdsHP2AydRd3G9SYSAY2YhY2yZA4 Snm17laxhTA9ycHErAr3DRORgOwyl4BexFVXgRh5dYVUEyVFzpojm1PmfUZjEmThs9hL Zmjb+CQqsRQgrkuMORZ3tn8quCkeJAM9yUNjp6ObV+3kpcndGwziILfZnsasQRYLfPp7 4St+94JGR3BNgG+A2CyzQtQGyTtJDz5ZxKJSidqZlYcunP1zrYNFBJLLZsZuSukmnvrH HKAg== 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=qEcltWINzHe+8BVfVlc4B67wQVAfeHX3u+jFdSgACuo=; b=QKJ2+FCLukZ6x4VbXK9tegvpXHYq0E0MIoPE0vyaTYeWTQpMwbgN7urlkZN4TmXi6l CdOuvltbXxmpHaZRdnAuF9iuq7UEpB76n3BSiFFcc5Y8Gg0gdTOXM9KQWwqjwz7l3BfF kA7Ct8LZytI/tun7TppM09QhUdgngranRuj9fWj1WTQyZ3ql0Lw6xq2jy6KQWyWlP9j1 /bKn6c6T7zRf0E8b0LoLnu9QMByr0AECsmk/L1M2Fz/V7zrcRumBXLAkLMfPTwUkay0t lc9oV3DJTAyC1ao9rumt1x7XDWsPle94GEZwZhp5BDkCg25QXMIuZacGBSyyfU+oTI63 t/zQ== X-Gm-Message-State: AOAM532Cx4Nrbm1Kok7c7ChsQuynfwKFzlTBBdSmrCH9a0Qnr4XQ/C3E QkR9HoELOoeELT0JJfVIh/DQcXgH44M= X-Google-Smtp-Source: ABdhPJwECg9txIZ8crO6XdDjsScCDa2UinZnk7ESnwY3bgGBOGrKaOyg7aNkpbhzEUbfC52MeWNOzw== X-Received: by 2002:a62:7841:: with SMTP id t62mr9638465pfc.273.1591937479518; Thu, 11 Jun 2020 21:51:19 -0700 (PDT) Received: from sol.lan (220-235-122-244.dyn.iinet.net.au. [220.235.122.244]) by smtp.gmail.com with ESMTPSA id b23sm3952216pgs.33.2020.06.11.21.51.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jun 2020 21:51:18 -0700 (PDT) From: Kent Gibson To: linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, bgolaszewski@baylibre.com, linus.walleij@linaro.org Cc: Kent Gibson Subject: [PATCH 2/2] gpiolib: cdev: fix file comment Date: Fri, 12 Jun 2020 12:50:34 +0800 Message-Id: <20200612045034.27425-3-warthog618@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200612045034.27425-1-warthog618@gmail.com> References: <20200612045034.27425-1-warthog618@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Replace file comment carried over from gpiolib.c with one more appropriate for gpiolib-cdev.c. Signed-off-by: Kent Gibson --- drivers/gpio/gpiolib-cdev.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c index 58011ba88a1d..17d5541d76a0 100644 --- a/drivers/gpio/gpiolib-cdev.c +++ b/drivers/gpio/gpiolib-cdev.c @@ -25,11 +25,10 @@ #include "gpiolib.h" #include "gpiolib-cdev.h" -/* Implementation infrastructure for GPIO interfaces. +/* Character device interface to GPIO. * - * The GPIO programming interface allows for inlining speed-critical - * get/set operations for common cases, so that access to SOC-integrated - * GPIOs can sometimes cost only an instruction or two per bit. + * The GPIO character device, /dev/gpiochipN, provides userspace an + * interface to gpiolib GPIOs via ioctl()s. */ /* -- 2.27.0