From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754959AbdK2Nn1 (ORCPT ); Wed, 29 Nov 2017 08:43:27 -0500 Received: from mga02.intel.com ([134.134.136.20]:39581 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754931AbdK2NnX (ORCPT ); Wed, 29 Nov 2017 08:43:23 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.44,473,1505804400"; d="scan'208";a="1249888431" From: Adrian Hunter To: Ulf Hansson Cc: linux-mmc , linux-block , linux-kernel , Bough Chen , Alex Lemberg , Mateusz Nowak , Yuliy Izrailov , Jaehoon Chung , Dong Aisheng , Das Asutosh , Zhangfei Gao , Sahitya Tummala , Harjani Ritesh , Venu Byravarasu , Linus Walleij , Shawn Lin , Bartlomiej Zolnierkiewicz , Christoph Hellwig Subject: [PATCH V15 20/22] mmc: core: Remove option not to use blk-mq Date: Wed, 29 Nov 2017 15:41:17 +0200 Message-Id: <1511962879-24262-21-git-send-email-adrian.hunter@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1511962879-24262-1-git-send-email-adrian.hunter@intel.com> References: <1511962879-24262-1-git-send-email-adrian.hunter@intel.com> Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove config option MMC_MQ_DEFAULT and parameter mmc_use_blk_mq, so that blk-mq must be used always. Signed-off-by: Adrian Hunter --- drivers/mmc/Kconfig | 10 ---------- drivers/mmc/core/core.c | 7 ------- drivers/mmc/core/core.h | 2 -- drivers/mmc/core/host.c | 2 -- drivers/mmc/core/host.h | 2 +- 5 files changed, 1 insertion(+), 22 deletions(-) diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index 42565562577c..ec21388311db 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -12,16 +12,6 @@ menuconfig MMC If you want MMC/SD/SDIO support, you should say Y here and also to your specific host controller driver. -config MMC_MQ_DEFAULT - bool "MMC: use blk-mq I/O path by default" - depends on MMC && BLOCK - default y - ---help--- - This option enables the new blk-mq based I/O path for MMC block - devices by default. With the option the mmc_core.use_blk_mq - module/boot option defaults to Y, without it to N, but it can - still be overridden either way. - if MMC source "drivers/mmc/core/Kconfig" diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 617802f45386..7ca6e4866a8b 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -66,13 +66,6 @@ bool use_spi_crc = 1; module_param(use_spi_crc, bool, 0); -#ifdef CONFIG_MMC_MQ_DEFAULT -bool mmc_use_blk_mq = true; -#else -bool mmc_use_blk_mq = false; -#endif -module_param_named(use_blk_mq, mmc_use_blk_mq, bool, S_IWUSR | S_IRUGO); - static int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay) { diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h index 136617d2f971..3e3d21304e5f 100644 --- a/drivers/mmc/core/core.h +++ b/drivers/mmc/core/core.h @@ -35,8 +35,6 @@ struct mmc_bus_ops { int (*reset)(struct mmc_host *); }; -extern bool mmc_use_blk_mq; - void mmc_attach_bus(struct mmc_host *host, const struct mmc_bus_ops *ops); void mmc_detach_bus(struct mmc_host *host); diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 409a68a96a0a..64b03d6eaf18 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -404,8 +404,6 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev) host->fixed_drv_type = -EINVAL; - host->use_blk_mq = mmc_use_blk_mq; - return host; } diff --git a/drivers/mmc/core/host.h b/drivers/mmc/core/host.h index 8ca284e079e3..6d896869e5c6 100644 --- a/drivers/mmc/core/host.h +++ b/drivers/mmc/core/host.h @@ -81,7 +81,7 @@ static inline bool mmc_card_hs400es(struct mmc_card *card) static inline bool mmc_host_use_blk_mq(struct mmc_host *host) { - return host->use_blk_mq; + return true; } #endif -- 1.9.1