From patchwork Fri Mar 6 04:58:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Bao D. Nguyen" X-Patchwork-Id: 11423093 Return-Path: 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 3A546139A for ; Fri, 6 Mar 2020 04:59:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0CE9F2084E for ; Fri, 6 Mar 2020 04:59:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="I8D1qrxM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726378AbgCFE7V (ORCPT ); Thu, 5 Mar 2020 23:59:21 -0500 Received: from mail27.static.mailgun.info ([104.130.122.27]:55349 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726359AbgCFE7V (ORCPT ); Thu, 5 Mar 2020 23:59:21 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1583470760; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=MBmpXjI5RscO1PxyM0pnTjZMR2IIngyCvzYv0CDL26w=; b=I8D1qrxMReidEtm1aXp63g2G2tSgVWbUt7UKelceEhlWm3MksNqZKLvVvELVxMVI8tgC3Lpo 9y08ma8bYguKNzhV+u2clDHyBu4rk8xKMiKp2Z5aP6kVfhRqnxacdqeAELPqtjBPQ8mF6CyV GgmoKnn2C+l9i4ULOGwd4wvdgjY= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyJiYTcxMiIsICJsaW51eC1tbWNAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e61d8a8.7f8e83e6bca8-smtp-out-n02; Fri, 06 Mar 2020 04:59:20 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 13BCEC4479F; Fri, 6 Mar 2020 04:59:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from pacamara-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: nguyenb) by smtp.codeaurora.org (Postfix) with ESMTPSA id 4F84BC43383; Fri, 6 Mar 2020 04:59:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 4F84BC43383 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=nguyenb@codeaurora.org From: "Bao D. Nguyen" To: ulf.hansson@linaro.org, robh+dt@kernel.org, linux-scsi@vger.kernel.org Cc: linux-mmc@vger.kernel.org, asutoshd@codeaurora.org, cang@codeaurora.org, "Bao D. Nguyen" , linux-arm-msm@vger.kernel.org Subject: [PATCH v2 0/4] SD card bug fixes Date: Thu, 5 Mar 2020 20:58:14 -0800 Message-Id: X-Mailer: git-send-email 1.9.1 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org I tried to make some changes earlier in the patch [ 9/9] mmc: sd: Fix trivial SD card issues]. There were a lot of valid comments asking to clarify and separate the fixes into logical patches. With this patch series, I am trying to address those comments. Changes since v1: - Addressed Ulf Hansson's comment regarding unnecessary NULL pointer check in the mmc_bus_shutdown(). Bao D. Nguyen (1): mmc: core: Add check for NULL pointer access Ritesh Harjani (1): mmc: core: Make host->card as NULL when card is removed Sahitya Tummala (1): mmc: core: update host->card after getting RCA for SD card Subhash Jadavani (1): mmc: core: Attribute the IO wait time properly in mmc_wait_for_req_done() drivers/mmc/core/bus.c | 3 +++ drivers/mmc/core/core.c | 5 ++++- drivers/mmc/core/sd.c | 6 ++++-- 3 files changed, 11 insertions(+), 3 deletions(-)