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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 B43ECC18E7D for ; Wed, 22 May 2019 10:37:41 +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 8ADBC20645 for ; Wed, 22 May 2019 10:37:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="YhHxw7l+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8ADBC20645 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=jsLruA8GFbm96FV8PMiIsVDYtxiqlU7Q/VK4S9GyMrc=; b=YhHxw7l+OZBUmToTy3xrgV9/p0 Tx+MHkqdM8atXLhvPdCg7+SxCD/WGAxopokqjwV9bKC3JGRZm1wa25+hHB0GrHieXEgDf24kYfy0c LAjLvutdUJB3Bic8CyotoDhG8bg7Ap3pE0SJquTuSYeLgghQqANvz1Gb9JD/fok6JbltODDoOQSRV pfQOWV44Gy5cxW2TLOywKTSN2wxG+DjREWdFDidMH/jEq1Fl/rZud6QAAM292UMKxpC/ccJeIvwst wK9sHsZPwIPrbP1+/eU43dkogHhwFW15hyEq4kvhtk9qDUg+N8B7CC+ooido0u4+wi4O4PILtt2J7 bcO2AypA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTOcs-000725-SJ; Wed, 22 May 2019 10:37:38 +0000 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70] helo=foss.arm.com) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTOau-0004tV-ML for linux-arm-kernel@lists.infradead.org; Wed, 22 May 2019 10:35:39 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 66D9F341; Wed, 22 May 2019 03:35:36 -0700 (PDT) Received: from en101.cambridge.arm.com (en101.cambridge.arm.com [10.1.196.93]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 576593F575; Wed, 22 May 2019 03:35:35 -0700 (PDT) From: Suzuki K Poulose To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 14/30] coresight: platform: Make memory allocation helper generic Date: Wed, 22 May 2019 11:34:47 +0100 Message-Id: <1558521304-27469-15-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1558521304-27469-1-git-send-email-suzuki.poulose@arm.com> References: <1558521304-27469-1-git-send-email-suzuki.poulose@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190522_033536_950573_7877C3AF X-CRM114-Status: GOOD ( 13.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: coresight@lists.linaro.org, linux-kernel@vger.kernel.org, mathieu.poirier@linaro.org, Suzuki K Poulose MIME-Version: 1.0 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 Rename the of_coresight_alloc_memory() => coresight_alloc_conns() as it is independent of the underlying firmware type. This is in preparation for the ACPI support. Reviewed-by: Mathieu Poirier Signed-off-by: Suzuki K Poulose --- drivers/hwtracing/coresight/coresight-platform.c | 34 +++++++++++++----------- 1 file changed, 19 insertions(+), 15 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c index 514cc2b..4c31299 100644 --- a/drivers/hwtracing/coresight/coresight-platform.c +++ b/drivers/hwtracing/coresight/coresight-platform.c @@ -17,6 +17,24 @@ #include #include +/* + * coresight_alloc_conns: Allocate connections record for each output + * port from the device. + */ +static int coresight_alloc_conns(struct device *dev, + struct coresight_platform_data *pdata) +{ + if (pdata->nr_outport) { + pdata->conns = devm_kzalloc(dev, pdata->nr_outport * + sizeof(*pdata->conns), + GFP_KERNEL); + if (!pdata->conns) + return -ENOMEM; + } + + return 0; +} + #ifdef CONFIG_OF static int of_dev_node_match(struct device *dev, void *data) { @@ -133,20 +151,6 @@ static void of_coresight_get_ports(const struct device_node *node, } } -static int of_coresight_alloc_memory(struct device *dev, - struct coresight_platform_data *pdata) -{ - if (pdata->nr_outport) { - pdata->conns = devm_kzalloc(dev, pdata->nr_outport * - sizeof(*pdata->conns), - GFP_KERNEL); - if (!pdata->conns) - return -ENOMEM; - } - - return 0; -} - int of_coresight_get_cpu(const struct device_node *node) { int cpu; @@ -252,7 +256,7 @@ of_get_coresight_platform_data(struct device *dev, if (!pdata->nr_outport) return pdata; - ret = of_coresight_alloc_memory(dev, pdata); + ret = coresight_alloc_conns(dev, pdata); if (ret) return ERR_PTR(ret); -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel