From patchwork Fri Sep 27 08:27:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "(Exiting) Baolin Wang" X-Patchwork-Id: 11164065 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 21A3B13B1 for ; Fri, 27 Sep 2019 08:28:12 +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 F262F2146E for ; Fri, 27 Sep 2019 08:28:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="AGETPeGB"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Nr1+Uv61" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F262F2146E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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:In-Reply-To: References:List-Owner; bh=eitR+1l3H0IJO1tL81dVllpQD6mU1rxrV1d84jiTyAI=; b=AGE TPeGBI3+2vamJJZK1GaUZqgTHy9L4diUpSP3s/SVgvosN987prmwBfIMVHZViN1hh8pl8sU2D8nFH 3Xh3xnxmuOHhsL5BABtc+/9Fm3Wvxx4qVsA1lFstMI/IiN6gs9X/twF97LrrYAWxOBwvnv8hm7ZHI PWLcm9WkLz4FNytYq4iiY8EMSiemO59As1vdwDd+tJO8WGAFsd+ala31PAFTOyt5zg2kKqIOqqMGv VZw7P5eSieG0eaZFksdmufQNklPxAVQeXBCNckqlZQkIdmoc6dVLmHGr/za9kyC9HOzNsjgS7ntXt a7VLtz08Ytfb+MAN1rmXPrpL2ua4xjw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iDlbn-0007nK-2n; Fri, 27 Sep 2019 08:28:11 +0000 Received: from mail-pl1-x644.google.com ([2607:f8b0:4864:20::644]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iDlbk-0007mS-GI for linux-arm-kernel@lists.infradead.org; Fri, 27 Sep 2019 08:28:09 +0000 Received: by mail-pl1-x644.google.com with SMTP id d22so787437pll.7 for ; Fri, 27 Sep 2019 01:28:06 -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; bh=NbFqGjxE2PnbU6z1Ec7WUi7n4X/b/Z/rHpPihB2LfiE=; b=Nr1+Uv61tYBYR/gUeeunQBRJzDTbsfg0GWvMsad63gteY4RtQNSRpjeTGGNkFBUVd0 eh4r8/Lw0VLOg1PBeJieR+OzvTouP0Le87sDd7coeFfMNGA/m4uRaKtHUrDnpCDJJvXs /r7TGahl1/9m5QxvOjdrjWlikA91e3ITT6tQ/3kE8LQa5pYBxZciKifLi4qH9xvMu3hz lpBf0lZ7wph5QmxBqpdso9gt2IexvuFiNBU2YInsUjY57uDWZMWNOh3OA7fCjLkR585v EgcvZXWKp777yZplzAiK7Vksf3N5viFUkOGC0LjBqfGPVZE7RrcAStM3v9FnrZ45OtYm bkGg== 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; bh=NbFqGjxE2PnbU6z1Ec7WUi7n4X/b/Z/rHpPihB2LfiE=; b=Viycosp8oNjw4Abq6NEQGyFORIGlaJdNB/teiNT6czyDH/CEditn7qCKKfeJj3CEKE urnTfNjjTSk/xOEHZAc3Y861SEETIkUpIv3d0+vo8WwiEw86jd3PIdzY4sWvFV7cHeyo k19Zj/PMuOBeVzkoDHMyQXny0pamdWEceUwPdSdgZAWgglK4vINAaYbsRwMT6Kj3QFL1 qaElp3vPE5xxJVxGbriExhH9NoJH2JW0oc5d1llueTgsj9/e9aMYu8JPso9UyKeo0qyF gXlPSPkZO6lxfww9a5NvSp4KnzLW++WI2lWZ1eqQ5bQSjJmbpMi4Krx8Ed1jMaX6I2dR adSw== X-Gm-Message-State: APjAAAWbpZbMyhcQsbZjtb6UGyTavVSxgUcI5hR6lyuH3lS5hQX+wI6h V29hxqhyhLsiY5F7e6ymtBAjnA== X-Google-Smtp-Source: APXvYqwBR2/4d/E5sZqWUkMQbkc18m5T+0zVPlzOpWrkai8yINxJ1zE85vRfNhXyjmTVdE4u1KlrzQ== X-Received: by 2002:a17:902:d887:: with SMTP id b7mr3087377plz.297.1569572886073; Fri, 27 Sep 2019 01:28:06 -0700 (PDT) Received: from baolinwangubtpc.spreadtrum.com ([117.18.48.82]) by smtp.gmail.com with ESMTPSA id 6sm2043521pfa.162.2019.09.27.01.28.02 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 27 Sep 2019 01:28:04 -0700 (PDT) From: Baolin Wang To: linus.walleij@linaro.org, ohad@wizery.com, bjorn.andersson@linaro.org Subject: [PATCH 0/3] Optimize the u8500_hsem hwlock driver Date: Fri, 27 Sep 2019 16:27:40 +0800 Message-Id: X-Mailer: git-send-email 1.7.9.5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190927_012808_552346_4C6F9211 X-CRM114-Status: UNSURE ( 7.17 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:644 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 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: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, baolin.wang@linaro.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch set did some Optimization with changing to use devm_xxx() APIs to simplify the code and make code more readable. Baolin Wang (3): hwspinlock: u8500_hsem: Change to use devm_platform_ioremap_resource() hwspinlock: u8500_hsem: Use devm_kzalloc() to allocate memory hwspinlock: u8500_hsem: Use devm_hwspin_lock_register() to register hwlock controller drivers/hwspinlock/u8500_hsem.c | 46 +++++++++++---------------------------- 1 file changed, 13 insertions(+), 33 deletions(-)