Message ID | 20200407183742.4344-6-joro@8bytes.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=FD/v=5X=lists.infradead.org=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@kernel.org> 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 2DE6C92C for <patchwork-linux-mediatek@patchwork.kernel.org>; Tue, 7 Apr 2020 18:38:56 +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 DEE7D2076E for <patchwork-linux-mediatek@patchwork.kernel.org>; Tue, 7 Apr 2020 18:38:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RUEtVuvY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DEE7D2076E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=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: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=yhxgycWBlOZzKwUtac+f1k3u0cMgg5ONvEW1HHG17EM=; b=RUEtVuvYCLVKkiCOLczkVln44Y 6PYZ4NS34sciKxckHe0Z+xGY+HojIwI7DtgGHBn0vNdSU8m02W0CnpntZd8APOTq0MGtC3BDUyTic 8VUveHA7O4ZjndlVc4ZU0htVVKLYh7oUP5CtxtrF48ISuREQsY0Y++yX9t6Coo+elpf0jxA6uXOw3 7w9i2BNMpMOMtb2bck0BnJb9cQfa1xQvyBhkUydNhbvlyPt5VMbq1UO8SfwM6+xZkPOrzLqEgWY88 2efzvrweScF833ShHs9M0l+HcBm20UTKT9zm7QNhyiKYCgJj3MDmMj8JQBdydhzkC8y5fHaf6Ddo0 cBk4MClg==; 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 1jLt7d-0007bt-3L; Tue, 07 Apr 2020 18:38:53 +0000 Received: from 8bytes.org ([2a01:238:4383:600:38bc:a715:4b6d:a889] helo=theia.8bytes.org) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jLt6q-0006iW-CH; Tue, 07 Apr 2020 18:38:05 +0000 Received: by theia.8bytes.org (Postfix, from userid 1000) id 359A91D4; Tue, 7 Apr 2020 20:37:49 +0200 (CEST) From: Joerg Roedel <joro@8bytes.org> To: Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>, Robin Murphy <robin.murphy@arm.com>, Marek Szyprowski <m.szyprowski@samsung.com>, Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <krzk@kernel.org>, David Woodhouse <dwmw2@infradead.org>, Lu Baolu <baolu.lu@linux.intel.com>, Andy Gross <agross@kernel.org>, Bjorn Andersson <bjorn.andersson@linaro.org>, Matthias Brugger <matthias.bgg@gmail.com>, Rob Clark <robdclark@gmail.com>, Heiko Stuebner <heiko@sntech.de>, Gerald Schaefer <gerald.schaefer@de.ibm.com>, Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Jean-Philippe Brucker <jean-philippe@linaro.org> Subject: [RFC PATCH 05/34] iommu/amd: Remove dma_mask check from check_device() Date: Tue, 7 Apr 2020 20:37:13 +0200 Message-Id: <20200407183742.4344-6-joro@8bytes.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200407183742.4344-1-joro@8bytes.org> References: <20200407183742.4344-1-joro@8bytes.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200407_113804_647043_36052879 X-CRM114-Status: GOOD ( 11.49 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-mediatek.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> List-Post: <mailto:linux-mediatek@lists.infradead.org> List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> Cc: linux-s390@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-rockchip@lists.infradead.org, iommu@lists.linux-foundation.org, Joerg Roedel <jroedel@suse.de>, linux-mediatek@lists.infradead.org, linux-tegra@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org |
Series |
iommu: Move iommu_group setup to IOMMU core code
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expand
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diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 73b4f84cf449..504f2db75eda 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -326,7 +326,7 @@ static bool check_device(struct device *dev) { int devid; - if (!dev || !dev->dma_mask) + if (!dev) return false; devid = get_device_id(dev);