From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753353AbcFIVlj (ORCPT ); Thu, 9 Jun 2016 17:41:39 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:51286 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753218AbcFIVTe (ORCPT ); Thu, 9 Jun 2016 17:19:34 -0400 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Adrian Hunter , Ulf Hansson , Kamal Mostafa Subject: [PATCH 4.2.y-ckt 134/206] mmc: sdhci-acpi: Remove MMC_CAP_BUS_WIDTH_TEST for Intel controllers Date: Thu, 9 Jun 2016 14:15:43 -0700 Message-Id: <1465507015-23052-135-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1465507015-23052-1-git-send-email-kamal@canonical.com> References: <1465507015-23052-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 4.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.2.8-ckt12 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Adrian Hunter commit 265984b36ce82fec67957d452dd2b22e010611e4 upstream. The CMD19/CMD14 bus width test has been found to be unreliable in some cases. It is not essential, so simply remove it. Signed-off-by: Adrian Hunter Signed-off-by: Ulf Hansson Signed-off-by: Kamal Mostafa --- drivers/mmc/host/sdhci-acpi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index 22d929f..5d4b8a6 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -203,7 +203,7 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_emmc = { .chip = &sdhci_acpi_chip_int, .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE | MMC_CAP_HW_RESET | MMC_CAP_1_8V_DDR | - MMC_CAP_BUS_WIDTH_TEST | MMC_CAP_WAIT_WHILE_BUSY, + MMC_CAP_WAIT_WHILE_BUSY, .caps2 = MMC_CAP2_HC_ERASE_SZ, .flags = SDHCI_ACPI_RUNTIME_PM, .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC, @@ -216,7 +216,7 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sdio = { SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC, .quirks2 = SDHCI_QUIRK2_HOST_OFF_CARD_ON, .caps = MMC_CAP_NONREMOVABLE | MMC_CAP_POWER_OFF_CARD | - MMC_CAP_BUS_WIDTH_TEST | MMC_CAP_WAIT_WHILE_BUSY, + MMC_CAP_WAIT_WHILE_BUSY, .flags = SDHCI_ACPI_RUNTIME_PM, .pm_caps = MMC_PM_KEEP_POWER, .probe_slot = sdhci_acpi_sdio_probe_slot, @@ -228,7 +228,7 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sd = { .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC, .quirks2 = SDHCI_QUIRK2_CARD_ON_NEEDS_BUS_ON | SDHCI_QUIRK2_STOP_WITH_TC, - .caps = MMC_CAP_BUS_WIDTH_TEST | MMC_CAP_WAIT_WHILE_BUSY, + .caps = MMC_CAP_WAIT_WHILE_BUSY, .probe_slot = sdhci_acpi_sd_probe_slot, }; -- 2.7.4