Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp1862454pxa; Sun, 23 Aug 2020 20:04:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwWaGJ6d2Lbm5vbf/sh512UWK71BHVDnNV6sBi+yogoiIHGsAuZQwhLn64oy4zEhw1NLTQb X-Received: by 2002:aa7:c50b:: with SMTP id o11mr3430666edq.59.1598238268144; Sun, 23 Aug 2020 20:04:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1598238268; cv=none; d=google.com; s=arc-20160816; b=PCQycGaZ+zs5MnyAViS3f6U8f1fU6xVXOHLBcFF5VO+ayRsX43HymEpnbQe4g6akkh a/HivdbNfV7iQA0M57gdh9olirSlDuG5+bMhPjbcIFaRMdE4JPPCjg4muLHgSY902aDk iN3TP+ZKljavA5ysqsFh+davljM6Duojyx5DzC1/N0d5kCrhvwaD027crrclODmxbMe0 GnqjHN8xDpIAVm4pHDczPXnbUbtDI6axyowzP+9RtXUwv/f1rlOFwAH1HIWxi9p1LbHZ UjRik50TULqR57lDJHSOr+enIrx+9Z1moDcDG2eol6mOERLx9+/j8aK6Z8jNZKIu2vRb jDwQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:to :from:authenticated-by; bh=XqB8k198w01rxkZd4oNx5isrtVgSNV1v0bsQl6VdY3A=; b=gKm3benakN1Hvm2kCG9mYdYlUG68fepZoRTQscj0zcDK4kMRpxQGSIJwQyvWTQ6yvW D5Hq6WmVL4rMKXb+Rn5eYbAxKHcoad4G5LsW5tAfPumFUQw4ykWPbqSIP07SvSktSfQH vG8zSlo5O8EAU7rDbEikAMUW4DsM/XHc9agloBUXZeSC9qqmruUeUFTduOuKHUq1X5zX cjCPK3ahZbZpO8xSb8sKy3SAr4vaZdBcrNwk1Wt9+6YEcJYiVu46nKiu7/Di4U08cRum Zf3vFUKNpwSRcPq7V6uNEzDSmrjCLwNy07o5IpgUJDYJHuTB0UB0rcEiEOe+s7SBWrAw o3Fg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ef20si3047222ejb.243.2020.08.23.20.04.05; Sun, 23 Aug 2020 20:04:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728119AbgHXDAi (ORCPT + 99 others); Sun, 23 Aug 2020 23:00:38 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:40325 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727999AbgHXDAg (ORCPT ); Sun, 23 Aug 2020 23:00:36 -0400 Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.69 with qID 07O30E9g8004967, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexmb06.realtek.com.tw[172.21.6.99]) by rtits2.realtek.com.tw (8.15.2/2.66/5.86) with ESMTPS id 07O30E9g8004967 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Mon, 24 Aug 2020 11:00:14 +0800 Received: from RTEXMB01.realtek.com.tw (172.21.6.94) by RTEXMB06.realtek.com.tw (172.21.6.99) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Mon, 24 Aug 2020 11:00:14 +0800 Received: from localhost (172.22.88.222) by RTEXMB01.realtek.com.tw (172.21.6.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Mon, 24 Aug 2020 11:00:13 +0800 From: To: , , , , , , , Subject: [PATCH] misc: rtsx: do not setting OC_POWER_DOWN reg in rtsx_pci_init_ocp() Date: Mon, 24 Aug 2020 11:00:06 +0800 Message-ID: <20200824030006.30033-1-ricky_wu@realtek.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [172.22.88.222] X-ClientProxiedBy: RTEXMB01.realtek.com.tw (172.21.6.94) To RTEXMB01.realtek.com.tw (172.21.6.94) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ricky Wu this power saving action in rtsx_pci_init_ocp() cause INTEL-NUC6 platform missing card reader Signed-off-by: Ricky Wu --- drivers/misc/cardreader/rtsx_pcr.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/misc/cardreader/rtsx_pcr.c b/drivers/misc/cardreader/rtsx_pcr.c index 37ccc67f4914..3a4a7b0cc098 100644 --- a/drivers/misc/cardreader/rtsx_pcr.c +++ b/drivers/misc/cardreader/rtsx_pcr.c @@ -1155,10 +1155,6 @@ void rtsx_pci_init_ocp(struct rtsx_pcr *pcr) rtsx_pci_write_register(pcr, REG_OCPGLITCH, SD_OCP_GLITCH_MASK, pcr->hw_param.ocp_glitch); rtsx_pci_enable_ocp(pcr); - } else { - /* OC power down */ - rtsx_pci_write_register(pcr, FPDCTL, OC_POWER_DOWN, - OC_POWER_DOWN); } } } -- 2.17.1