From nobody Sat Apr 11 06:30:51 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3504FC00140 for ; Mon, 15 Aug 2022 16:22:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233345AbiHOQWF (ORCPT ); Mon, 15 Aug 2022 12:22:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232915AbiHOQUs (ORCPT ); Mon, 15 Aug 2022 12:20:48 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 89E4B12AD8 for ; Mon, 15 Aug 2022 09:20:44 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 42E451480; Mon, 15 Aug 2022 09:20:45 -0700 (PDT) Received: from e121345-lin.cambridge.arm.com (e121345-lin.cambridge.arm.com [10.1.196.40]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 014093F70D; Mon, 15 Aug 2022 09:20:42 -0700 (PDT) From: Robin Murphy To: joro@8bytes.org Cc: will@kernel.org, iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, baolu.lu@linux.intel.com, kevin.tian@intel.com, suravee.suthikulpanit@amd.com, vasant.hegde@amd.com, mjrosato@linux.ibm.com, schnelle@linux.ibm.com, linux-kernel@vger.kernel.org Subject: [PATCH v4 13/16] iommu/omap: Clean up bus_set_iommu() Date: Mon, 15 Aug 2022 17:20:14 +0100 Message-Id: X-Mailer: git-send-email 2.36.1.dirty In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Stop calling bus_set_iommu() since it's now unnecessary, and simplify the init failure path accordingly. Signed-off-by: Robin Murphy --- v4: No change drivers/iommu/omap-iommu.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index d9cf2820c02e..07ee2600113c 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -1776,14 +1776,8 @@ static int __init omap_iommu_init(void) goto fail_driver; } =20 - ret =3D bus_set_iommu(&platform_bus_type, &omap_iommu_ops); - if (ret) - goto fail_bus; - return 0; =20 -fail_bus: - platform_driver_unregister(&omap_iommu_driver); fail_driver: kmem_cache_destroy(iopte_cachep); return ret; --=20 2.36.1.dirty