From nobody Mon May 11 00:45:14 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 7C48EC433FE for ; Wed, 20 Apr 2022 03:08:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1359161AbiDTDKq (ORCPT ); Tue, 19 Apr 2022 23:10:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40874 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1359138AbiDTDK2 (ORCPT ); Tue, 19 Apr 2022 23:10:28 -0400 Received: from mail-qk1-x72b.google.com (mail-qk1-x72b.google.com [IPv6:2607:f8b0:4864:20::72b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 12A6A6571 for ; Tue, 19 Apr 2022 20:07:36 -0700 (PDT) Received: by mail-qk1-x72b.google.com with SMTP id y129so376037qkb.2 for ; Tue, 19 Apr 2022 20:07:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=hpmyg8XLS13nF/sVE65s2xiBisYTpjV5/f0AVee7Iss=; b=TAL2aCc91h+Ay7idog+nOlQuP8J6jP28XTdU1Y6wUy6VMnZoqEl54ET/e3GXf0xNi/ 15Ha0PlwVZtDaWDVIyaEGFBnNyueQU/dhknbMFUvtPau6P9z03NTa6yDXfMkyk5V0OiK drcgS8fUset703wRlXMEpyRGj6d4xp8hhQlpWH2yciub/lYl+ogS1nnw38IHkk7+KcMH ZczgNtLLy2JAhxX7sA6Em58ijKp626XjEJ9dD5S3C/8w/IrYbZ8rzkf6h65BpLx0IL/B RUdEeNxproDeP4HEdaAxvRf9wmdrv6N/MKQcrENdlZS7UmKC7+VliEbfXTU58oi54ACa JdqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=hpmyg8XLS13nF/sVE65s2xiBisYTpjV5/f0AVee7Iss=; b=fPfM8FFKeL+H+FDkPH3qgv0+puTQ3g9nXJraiAKXLGjjkFqDXDzq9I0jILJXkuoY1e wgU2O0cCCnC3AwrxlWkUUl9JBY+097a4Ubv5q1ykDkQMSLGcfKrebRM/fkasSM7gE4BY f5hXpv6Gl+OnLCJD4lkxauJKwMv5cZi5gnXYQMroB6IzQzEKyjD+1R/zR/kzAuLCd7vZ 91PJeq2RhiunaZgApSaVicz7WrgpMwdqfc1igFIJRBBOUlt9eA9Fq/IIx//vhcY9eEtq 49q261Rdv252Jj0HK/BkP0NPwbDcpM7grE+Y0fc5OjT5KngqYl+xokcRZRxL+EsDUOnH ++og== X-Gm-Message-State: AOAM531zQovsbsFZ+agzsI/ZL7OGItuRg0UsGX8mf4q0xjhcxk8lO+/z +GJ8qLrJ7/y8CBWNZQZ6R74= X-Google-Smtp-Source: ABdhPJy4wHrCRkO6ny5AYzUzvmrLJxHazJY5R+UASEjdsR+b+H3QhIPr7QTeV+IrTguLc4w4HJjKcg== X-Received: by 2002:a05:620a:30a:b0:69c:10ef:c87f with SMTP id s10-20020a05620a030a00b0069c10efc87fmr11279776qkm.634.1650424055254; Tue, 19 Apr 2022 20:07:35 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id l130-20020a37a288000000b0069e8290f28asm914740qke.97.2022.04.19.20.07.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Apr 2022 20:07:34 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: joro@8bytes.org Cc: will@kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Minghao Chi , Zeal Robot Subject: [PATCH] iommu/omap: using pm_runtime_resume_and_get to simplify the code Date: Wed, 20 Apr 2022 03:07:29 +0000 Message-Id: <20220420030729.2576005-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 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" From: Minghao Chi Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and pm_runtime_put_noidle. This change is just to simplify the code, no actual functional changes. Reported-by: Zeal Robot Signed-off-by: Minghao Chi --- drivers/iommu/omap-iommu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 4aab631ef517..7cfa80ccd9a8 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -193,9 +193,7 @@ static int iommu_enable(struct omap_iommu *obj) { int ret; =20 - ret =3D pm_runtime_get_sync(obj->dev); - if (ret < 0) - pm_runtime_put_noidle(obj->dev); + ret =3D pm_runtime_resume_and_get(obj->dev); =20 return ret < 0 ? ret : 0; } --=20 2.25.1