From patchwork Thu Apr 19 14:06:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 10350899 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 291A7602B7 for ; Thu, 19 Apr 2018 14:40:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1AB9128A57 for ; Thu, 19 Apr 2018 14:40:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 18DF828A44; Thu, 19 Apr 2018 14:40:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7055E28AD7 for ; Thu, 19 Apr 2018 14:40:42 +0000 (UTC) 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=ywMaNeFDtThMDmAz+e+OsyuVzYdBY+fdLoI/MKs9Oe8=; b=LkyFdovvMMkhD3sjRdyT3xZikf KR8VjzwV11Up1UyPbzifiY+lOsQnf/hFGre1WHbkcDdeCVfaBOO3SE5nv1bZ4I7xVakduW+jqruXW ohMwqJVzt9cYSf1F2XT7uJFCP0U6aig+v+TG1pKCxxD3Z7blE6CZ3MKIw7yLQmdlhGeS0bgRcFKzO t+UHUn5Henvxn1FMfuv7/Mvp9+awMr7kpCsKM3WLZ5PtVhstiuPHf4UmJooVE0ghUiE4x8fgU+xN/ TKcEOp46ibcS+ZdgLzJ4uuWux7uxGbxKp/eKtEfFWs/WGIr2unQ1DwITgN/SLG3bZhk0FchZMp0v/ 2OzE6NdA==; 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 1f9Ajf-0003dD-6k; Thu, 19 Apr 2018 14:40:31 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1f9AcV-0006Dg-Kt for linux-arm-kernel@bombadil.infradead.org; Thu, 19 Apr 2018 14:33:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=YZaFcjxvdINP+fBdPqIpUYVD+4eTM6a0+QR9z+wCXnw=; b=VdElzuOoKuvuoCID8SaMY0ctL G/mo6WYIxLefIJEXjocBpaEFFZfwrWdJaIyGe3/SnQGXAhHDDNbJfhCYe0jFDrTC+bSDnvVQIArR9 Vhyw9uWDwggx31JqDu+xboUzXGCQ7dt2qvBoOw0DIakc5oxUImJjdzGBfblfn2o+EmqOvOzcKj6FQ D7RFT2f3c37BfN5yfl6JITcQgq1l5YDeh3NprqgJQS0WaygFhGCmVus0L1I3gkodmKM6Kwk/eWeBN 0wT57ElobPi7XHpMUv802hGwpGOFuf+yaUeaCk9mKWJW5jGtCgkv1VOugJFXrMMnHZe0/NjUSyQX+ 1fgEjXh4Q==; Received: from sauhun.de ([88.99.104.3] helo=pokefinder.org) by casper.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1f9ADc-0004eH-Mp for linux-arm-kernel@lists.infradead.org; Thu, 19 Apr 2018 14:07:30 +0000 Received: from localhost (unknown [145.253.130.2]) by pokefinder.org (Postfix) with ESMTPSA id 6D9663139CA; Thu, 19 Apr 2018 16:07:04 +0200 (CEST) From: Wolfram Sang To: linux-kernel@vger.kernel.org Subject: [PATCH 37/61] perf: simplify getting .drvdata Date: Thu, 19 Apr 2018 16:06:07 +0200 Message-Id: <20180419140641.27926-38-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180419140641.27926-1-wsa+renesas@sang-engineering.com> References: <20180419140641.27926-1-wsa+renesas@sang-engineering.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180419_150724_782958_E08650F4 X-CRM114-Status: GOOD ( 10.91 ) 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: Mark Rutland , Will Deacon , kernel-janitors@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Wolfram Sang , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang --- Build tested only. buildbot is happy. Please apply individually. drivers/perf/arm_spe_pmu.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c index 28bb642af18b..54ec278d2fc4 100644 --- a/drivers/perf/arm_spe_pmu.c +++ b/drivers/perf/arm_spe_pmu.c @@ -131,8 +131,7 @@ static ssize_t arm_spe_pmu_cap_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct arm_spe_pmu *spe_pmu = platform_get_drvdata(pdev); + struct arm_spe_pmu *spe_pmu = dev_get_drvdata(dev); struct dev_ext_attribute *ea = container_of(attr, struct dev_ext_attribute, attr); int cap = (long)ea->var; @@ -247,8 +246,7 @@ static ssize_t arm_spe_pmu_get_attr_cpumask(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct arm_spe_pmu *spe_pmu = platform_get_drvdata(pdev); + struct arm_spe_pmu *spe_pmu = dev_get_drvdata(dev); return cpumap_print_to_pagebuf(true, buf, &spe_pmu->supported_cpus); }