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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 7B97DECE599 for ; Wed, 16 Oct 2019 20:13:24 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 EB2E420659 for ; Wed, 16 Oct 2019 20:13:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ircUp0H5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EB2E420659 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=J2JYRDN8htMxGqWK/VVJiS0vfwezi/IYdmYkBMDUeHE=; b=ircUp0H5buy8z9 x/fGcsO15GNZ36hYOjQhK80NPA7dCDeqpp5dBjTJ9Q3X+ZHWHwIJbwlXR1NHv1ESDxpW/PLPRtvsP lDjVby/VVRX2DC/I9z/KGpTcj0+7CyJCKiXauwa8YiyBpz/uCTQyjoZjjdscWQEH0jltQJ2gMzjNR wFQykWmPgOqTrNNDMY+mhZ0Mn2716LI8A6nUZRhJJywbGfCXrvG9kaiFdPPIWpVAxe/L60iYnfzmh 9CUhdtg4A3r3KCSkg11GBkyNxiSl3iltmPGwhqyon9UvYjQUL24af/Vo6DX17b+lCbDdNGkbAAAhP QSG4HALa3hH6MkjTEkBw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iKpfX-0007kp-GX; Wed, 16 Oct 2019 20:13:15 +0000 Received: from mail-oi1-f196.google.com ([209.85.167.196]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iKpZN-0001qe-UT; Wed, 16 Oct 2019 20:06:56 +0000 Received: by mail-oi1-f196.google.com with SMTP id i16so130021oie.4; Wed, 16 Oct 2019 13:06:53 -0700 (PDT) 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=A4I4vYKlrRjeCcvZ3gdAUf5OIh4K24Pgv1HRMaUxQSM=; b=hMXFh0+MAk7dGtoFmjIY09stAMv0pFxcJl0znYAb9uJ/MLRsGdR0pp5JF/Xgfavmj+ 2+6vlC4iNb4EA14vk+eTMCc/vRhEpqUy7XfnSxxJlitWsgl8/mTyLmA8EYiZgPLYzg+A KZsDrO19MRlfk8l2lhIy4O24EG1sz0Yti+NyejJKzQkkZNNVnLTfhCLkM12Utk3QPkJR iCfd7T+uQXAniuwNa0f3P0jt5nLLErgeKaSDF6vW+03cNpJ4rPlaJblgnRXbD/EOtBuR xuZtZxu5DnqUr42Qwqpz0KceCfQ9fQFBbwKuoq7fen5dMoQ8KeqS2c6AE6plhXvqFJUK yogQ== X-Gm-Message-State: APjAAAVutIBzYKja1XSYqTep137LTuxwimsXjpHt7jEeHD33PUYQoMuM ecP3ocvDzv+9WlDHhxm5zw== X-Google-Smtp-Source: APXvYqy2RgxqIowsn3RilHDMVL8ZYUZqVhZ4FNbcwDaYFpFY5yEQQz1OcvvwTVzq3lVosqWKYYObvw== X-Received: by 2002:aca:b9d7:: with SMTP id j206mr110297oif.112.1571256412390; Wed, 16 Oct 2019 13:06:52 -0700 (PDT) Received: from xps15.herring.priv (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.googlemail.com with ESMTPSA id a9sm7412463oie.7.2019.10.16.13.06.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Oct 2019 13:06:51 -0700 (PDT) From: Rob Herring To: Andrew Murray , Bjorn Helgaas , Lorenzo Pieralisi Subject: [PATCH v2 01/25] resource: Add a resource_list_get_entry_of_type helper Date: Wed, 16 Oct 2019 15:06:23 -0500 Message-Id: <20191016200647.32050-2-robh@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191016200647.32050-1-robh@kernel.org> References: <20191016200647.32050-1-robh@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191016_130654_045438_D9FA2BD7 X-CRM114-Status: GOOD ( 10.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Heiko Stuebner , Karthikeyan Mitran , linux-pci@vger.kernel.org, Shawn Lin , Thomas Petazzoni , Toan Le , Will Deacon , Ryder Lee , Michal Simek , linux-rockchip@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, Linus Walleij , Ray Jui , Hou Zhiqiang , Simon Horman , linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org, Scott Branden , Jingoo Han , rfi@lists.rocketboards.org, linux-renesas-soc@vger.kernel.org, Tom Joseph , Srinath Mannam , Gustavo Pimentel , Ley Foon Tan Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org A common pattern is looping over a resource_list just to get a matching entry with a specific type. Add resource_list_get_entry_of_type() helper which implements this. Signed-off-by: Rob Herring --- v2: - New patch include/linux/resource_ext.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/linux/resource_ext.h b/include/linux/resource_ext.h index 06da59b23b79..9f52183fab8b 100644 --- a/include/linux/resource_ext.h +++ b/include/linux/resource_ext.h @@ -66,4 +66,16 @@ resource_list_destroy_entry(struct resource_entry *entry) #define resource_list_for_each_entry_safe(entry, tmp, list) \ list_for_each_entry_safe((entry), (tmp), (list), node) +static inline struct resource_entry *resource_list_get_entry_of_type(struct list_head *list, + unsigned long type) +{ + struct resource_entry *entry; + + resource_list_for_each_entry(entry, list) { + if (resource_type(entry->res) == type) + return entry; + } + return NULL; +} + #endif /* _LINUX_RESOURCE_EXT_H */ -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel