From mboxrd@z Thu Jan 1 00:00:00 1970 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 1C107C61DB3 for ; Fri, 13 Jan 2023 11:10:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241293AbjAMLKy (ORCPT ); Fri, 13 Jan 2023 06:10:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241313AbjAMLKH (ORCPT ); Fri, 13 Jan 2023 06:10:07 -0500 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F36BC7CDFE for ; Fri, 13 Jan 2023 03:00:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1673607641; x=1705143641; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=8Fhnj7G/UOKooAX4JYNOGdm+eaoJypN+V+gbWvMEyUE=; b=PlrBMwBT2ApWgu0nZANc0HihCddqjhHuFoL2dduPYi4ewj/p8U3C6rIg 55UL6bBFMrCSy8RtbmY+LdQbbCEwEtleXSVYiDv4oI/WgGk/GhXkPVne1 ZynRWWFdZs1QxWjvdGmLNTRb9BNAlF9oNoJ/LFVum1dcH4WI8Z14ZFdfV eRnIefxN5Ur4qsLfX1z+sr2KEu9ZdYLb6EKrBxukU5MVLEH8oZ5s8p6Fz BLeaK34G9+3KdpkuzSSCZW/kEAqAaS9oZuCxhw3r/J5tPOyRU7mTA/PmB CP6CWMsaWyB5V97OG+PtnJCiXGvjuIe8gdA2D0bfG7YPm/PFu3A7P5LW4 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10588"; a="322668319" X-IronPort-AV: E=Sophos;i="5.97,213,1669104000"; d="scan'208";a="322668319" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jan 2023 03:00:40 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10588"; a="690471933" X-IronPort-AV: E=Sophos;i="5.97,213,1669104000"; d="scan'208";a="690471933" Received: from ahunter6-mobl1.ger.corp.intel.com (HELO ahunter-VirtualBox.home\044ger.corp.intel.com) ([10.252.38.178]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jan 2023 03:00:36 -0800 From: Adrian Hunter To: Ulf Hansson Cc: Kamal Dasu , Al Cooper , Florian Fainelli , Orson Zhai , Baolin Wang , Chunyan Zhang , Ray Jui , Scott Branden , Jisheng Zhang , Marek Vasut , linux-mmc@vger.kernel.org Subject: [PATCH 2/6] mmc: sdhci-brcmstb: Replace SDHCI_QUIRK_MISSING_CAPS Date: Fri, 13 Jan 2023 13:00:07 +0200 Message-Id: <20230113110011.129835-3-adrian.hunter@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230113110011.129835-1-adrian.hunter@intel.com> References: <20230113110011.129835-1-adrian.hunter@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org SDHCI_QUIRK_MISSING_CAPS is not needed because sdhci_read_caps() can be called instead. In preparation to get rid of SDHCI_QUIRK_MISSING_CAPS, replace SDHCI_QUIRK_MISSING_CAPS with sdhci_read_caps(). __sdhci_read_caps() is also called from sdhci_setup_host() via sdhci_read_caps(), however only the first call to __sdhci_read_caps() does anything because after that host->read_caps has been set to true. Note, __sdhci_read_caps() does more than just set host->caps, such as do a reset, so calling __sdhci_read_caps() earlier could have unforeseen side-effects. However the code flow has been reviewed with that in mind. Signed-off-by: Adrian Hunter --- drivers/mmc/host/sdhci-brcmstb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c index f2cf3d70db79..0a19b7af1d41 100644 --- a/drivers/mmc/host/sdhci-brcmstb.c +++ b/drivers/mmc/host/sdhci-brcmstb.c @@ -324,13 +324,11 @@ static int sdhci_brcmstb_probe(struct platform_device *pdev) * will allow these modes to be specified by device tree * properties through mmc_of_parse(). */ - host->caps = sdhci_readl(host, SDHCI_CAPABILITIES); + sdhci_read_caps(host); if (match_priv->flags & BRCMSTB_MATCH_FLAGS_NO_64BIT) host->caps &= ~SDHCI_CAN_64BIT; - host->caps1 = sdhci_readl(host, SDHCI_CAPABILITIES_1); host->caps1 &= ~(SDHCI_SUPPORT_SDR50 | SDHCI_SUPPORT_SDR104 | SDHCI_SUPPORT_DDR50); - host->quirks |= SDHCI_QUIRK_MISSING_CAPS; if (match_priv->flags & BRCMSTB_MATCH_FLAGS_BROKEN_TIMEOUT) host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL; -- 2.34.1