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[23.128.96.19]) by mx.google.com with ESMTPS id l7-20020a170903120700b00153b2d16615si19490349plh.541.2022.05.02.17.32.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 17:32:55 -0700 (PDT) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Pjh9Mgqo; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B5AC741F86; Mon, 2 May 2022 17:26:04 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1384789AbiEBKpd (ORCPT + 99 others); Mon, 2 May 2022 06:45:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52472 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1384787AbiEBKpV (ORCPT ); Mon, 2 May 2022 06:45:21 -0400 Received: from mail-pl1-x629.google.com (mail-pl1-x629.google.com [IPv6:2607:f8b0:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E6841D31B for ; Mon, 2 May 2022 03:41:52 -0700 (PDT) Received: by mail-pl1-x629.google.com with SMTP id d15so12152693plh.2 for ; Mon, 02 May 2022 03:41:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=q6Rnw46tJ5c8TR1VH8c4HYYn4D03M2nHnAjzUXe5flU=; b=Pjh9MgqoFCWgam7pbQq637Hxn3x2ZC0hKooYXRjuuTbn5yQ7/kxKf8F24mJbZ3q/HM ukCCI6nYrzsGtJ5Ix6j6vsOKgG16OAzrD7H19+FAbI+D/wCakEuhDUaVLRB0c/ipLCpB M+qADP0jKkXABJzJhfldb5yS8XY7toT4iHKCUTdZhqXkJYPXUNls9NC9mLo+Xw8DGkV9 z2sdCnW9v8kPNMa9EKnJQR+4JVZo11Fho3Lxqaei20V69OUFL3OhuoMMqNwePJ5cpqV4 RUPfWfkI/V2Pyl+SJcR5Arhqdsg7R8AONJV4N4qr3TLak40Rl4NkxaHLehZ1K2bZcLG8 wqqw== 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=q6Rnw46tJ5c8TR1VH8c4HYYn4D03M2nHnAjzUXe5flU=; b=bH2rF3KYRW0tTryVA9NrVH+OPNj4FQq/xej3USWd42iPNyApn3vvZcMdUa8jmzk0dt BxiqZTfC7WJgNm4fMlp82bIm18KmRuo+nrMELDlDFfoLqByf7FMMTVsydZgTnzvlSmVK sOKX18dtpFHYojnaVdMquaAJI1l7JENVm3QUJ2owt1/8Kc8+7MAj6rMBXBEK/r4FRkpi c1z68jVdyfVeqLUoQlD0vR4XAKQgrLN1lnMp8v+Hent+4GdPaqwvVQ1jTZ1qVmW8YpbU V1JMWTG7BZeonos8l65FBw2Z+VH/ihHh0ZYPL5eFBrZCPCIoma8rTJ8ebtHV0UKHDyqE iVaw== X-Gm-Message-State: AOAM531LaveUmza7oGTUwvLGuqBniCAiN3EArZ9Wt5e1cmbgWJ4WHOLS vvrQdzn7PLB+1uxBp5C4ctFw2bENrVFE X-Received: by 2002:a17:902:8d8e:b0:159:4f6:c4aa with SMTP id v14-20020a1709028d8e00b0015904f6c4aamr11199720plo.115.1651488111837; Mon, 02 May 2022 03:41:51 -0700 (PDT) Received: from localhost.localdomain ([27.111.75.99]) by smtp.gmail.com with ESMTPSA id x10-20020a1709029a4a00b0015e8d4eb2ccsm4368434plv.278.2022.05.02.03.41.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 03:41:51 -0700 (PDT) From: Manivannan Sadhasivam To: mhi@lists.linux.dev Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, quic_hemantk@quicinc.com, quic_bbhatt@quicinc.com, loic.poulain@linaro.org, Manivannan Sadhasivam Subject: [PATCH 0/5] MHI host cleanups Date: Mon, 2 May 2022 16:11:39 +0530 Message-Id: <20220502104144.91806-1-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series has few cleanups to the MHI host stack. Apart from the cleanups, patch (5/5) removes the redundant dma_wmb() from mhi_ring_chan_db() function. I've provided the reasoning in the commit message, if my understanding is wrong please let me know. Thanks, Mani Manivannan Sadhasivam (5): bus: mhi: host: Rename process_db callback to ring_db bus: mhi: host: Rename mhi_db_brstmode() and mhi_db_brstmode_disable() bus: mhi: host: Use {READ/WITE}_ONCE macros for db_mode and db_val bus: mhi: host: Rename parse_{rsc/xfer}_event to process{rsc/xfer}_event bus: mhi: host: Remove redundant dma_wmb() before ctx wp update drivers/bus/mhi/host/init.c | 12 +++++------ drivers/bus/mhi/host/internal.h | 6 +++--- drivers/bus/mhi/host/main.c | 37 ++++++++++++++++----------------- 3 files changed, 27 insertions(+), 28 deletions(-) -- 2.25.1