From patchwork Mon Apr 15 16:03:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suzuki K Poulose X-Patchwork-Id: 162207 Delivered-To: patch@linaro.org Received: by 2002:a02:c6d8:0:0:0:0:0 with SMTP id r24csp3105162jan; Mon, 15 Apr 2019 09:06:07 -0700 (PDT) X-Google-Smtp-Source: APXvYqyVWSbA2SBc3AVBb3ufvBfEioX6AlCueyk2dry++zVytDjw8dbqw+HxIq8svCyO92OqDth8 X-Received: by 2002:a17:902:9b83:: with SMTP id y3mr73920954plp.165.1555344367507; Mon, 15 Apr 2019 09:06:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1555344367; cv=none; d=google.com; s=arc-20160816; b=qssJg68cleA9eQYR35SQnfT6byKzFiTdjOpUD/lIdIkpRJKp2s4Ukz2WpYfTu4LjCN 00fFAmbZjgku2hQxBUNHfpb3xfAX6pchwE1GfUG6l/3wxsSk6e/IN/MHOW1DoQgsP93V 2/Z8Sctm/BMsr4KUozWieCjBODE9pocrORF8NEnl/b+0ldnCXVVN2ztPDt8amm4w+udm gBnQ+NY/p8+3rI3lkyH4stNzfu8MHxp8Gas34z7js68nRdxdf9tfEKxzl6UEZ8gKDV/U 3orAeTLIt7oIiyU6jZ8p/F4lzdBUAgUfsbz+Xb1lZ9rZyiVoQSASRsnFH2V8ykDrJ2F6 sz6w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from; bh=WCaZTInCYANfs63po4GhktVqzOqU0nwfj55Sk+RxslA=; b=coxUfzNtM2re8dub7hluQillj9WClTa+CPWvRyEwD5DtiZBek4UJdCHL2X73CJ1bnq 1Cu3xtOOFIO98ZWUXiN3sNAczD0WakQ8wuQ5Lfv9lkejRdbs5vEEIOlsSxm9DwuJURzD qs3aqOqYjqZhO8xPutvUUomfgJbD5iznOpEacp0NCeL8+2BXElnX6VIZXJYkWFl3fnuW ZSUxZdYu3KHPgfKeg00zQZmQnZlzjkO93bIUtUlulSBFgf4v2QSQ53Njb6EqVXYpq6n4 duvgXioLiATu+ZhWb1q4VdxaGVo3cXQcHBNg2xaBE/9biOgrqtNWnNRWwP2VmcAOgntn 87Dg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f2si22018404pgc.182.2019.04.15.09.06.06; Mon, 15 Apr 2019 09:06:07 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727934AbfDOQGF (ORCPT + 30 others); Mon, 15 Apr 2019 12:06:05 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:37764 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727904AbfDOQGC (ORCPT ); Mon, 15 Apr 2019 12:06:02 -0400 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 682F91684; Mon, 15 Apr 2019 09:06:02 -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 DE2A33F68F; Mon, 15 Apr 2019 09:06:00 -0700 (PDT) From: Suzuki K Poulose To: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, coresight@lists.linaro.org, mathieu.poirier@linaro.org, mike.leach@linaro.org, rjw@rjwysocki.net, robert.walker@arm.com, Suzuki K Poulose Subject: [PATCH v2 10/36] coresight: tpiu: Clean up device specific data Date: Mon, 15 Apr 2019 17:03:53 +0100 Message-Id: <1555344260-12375-11-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1555344260-12375-1-git-send-email-suzuki.poulose@arm.com> References: <1555344260-12375-1-git-send-email-suzuki.poulose@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Switch to using the coresight device instead of the parent amba device. Cc: Mathieu Poirier Signed-off-by: Suzuki K Poulose --- drivers/hwtracing/coresight/coresight-tpiu.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) -- 2.7.4 Reviewed-by: Mathieu Poirier diff --git a/drivers/hwtracing/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c index 4977467..96af7d5 100644 --- a/drivers/hwtracing/coresight/coresight-tpiu.c +++ b/drivers/hwtracing/coresight/coresight-tpiu.c @@ -54,7 +54,6 @@ */ struct tpiu_drvdata { void __iomem *base; - struct device *dev; struct clk *atclk; struct coresight_device *csdev; }; @@ -74,7 +73,7 @@ static int tpiu_enable(struct coresight_device *csdev, u32 mode, void *__unused) tpiu_enable_hw(drvdata); - dev_dbg(drvdata->dev, "TPIU enabled\n"); + dev_dbg(&csdev->dev, "TPIU enabled\n"); return 0; } @@ -100,7 +99,7 @@ static void tpiu_disable(struct coresight_device *csdev) tpiu_disable_hw(drvdata); - dev_dbg(drvdata->dev, "TPIU disabled\n"); + dev_dbg(&csdev->dev, "TPIU disabled\n"); } static const struct coresight_ops_sink tpiu_sink_ops = { @@ -134,7 +133,6 @@ static int tpiu_probe(struct amba_device *adev, const struct amba_id *id) if (!drvdata) return -ENOMEM; - drvdata->dev = &adev->dev; drvdata->atclk = devm_clk_get(&adev->dev, "atclk"); /* optional */ if (!IS_ERR(drvdata->atclk)) { ret = clk_prepare_enable(drvdata->atclk);