From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:51602 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753041AbbIZRS1 (ORCPT ); Sat, 26 Sep 2015 13:18:27 -0400 Subject: Patch "mmc: sdhci-pci: set the clear transfer mode register quirk for O2Micro" has been added to the 4.2-stable tree To: adam.lee@canonical.com, gregkh@linuxfoundation.org, peter.guo@bayhubtech.com, ulf.hansson@linaro.org Cc: , From: Date: Sat, 26 Sep 2015 10:18:25 -0700 Message-ID: <1443287905217197@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled mmc: sdhci-pci: set the clear transfer mode register quirk for O2Micro to the 4.2-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mmc-sdhci-pci-set-the-clear-transfer-mode-register-quirk-for-o2micro.patch and it can be found in the queue-4.2 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 143b648ddf1583905fa15d32be27a31442fc7933 Mon Sep 17 00:00:00 2001 From: Adam Lee Date: Mon, 3 Aug 2015 14:33:28 +0800 Subject: mmc: sdhci-pci: set the clear transfer mode register quirk for O2Micro From: Adam Lee commit 143b648ddf1583905fa15d32be27a31442fc7933 upstream. This patch fixes MMC not working issue on O2Micro/BayHub Host, which requires transfer mode register to be cleared when sending no DMA command. Signed-off-by: Peter Guo Signed-off-by: Adam Lee Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman --- drivers/mmc/host/sdhci-pci.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -618,6 +618,7 @@ static int jmicron_resume(struct sdhci_p static const struct sdhci_pci_fixes sdhci_o2 = { .probe = sdhci_pci_o2_probe, .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC, + .quirks2 = SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD, .probe_slot = sdhci_pci_o2_probe_slot, .resume = sdhci_pci_o2_resume, }; Patches currently in stable-queue which might be from adam.lee@canonical.com are queue-4.2/mmc-sdhci-pci-set-the-clear-transfer-mode-register-quirk-for-o2micro.patch