From patchwork Fri Apr 8 08:00:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 12806270 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B9865C433F5 for ; Fri, 8 Apr 2022 08:05:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=iG/FAHjbsqTs/fZuHN8CpYX1WQ12uGlLaG+PWIbPXAQ=; b=uMwkqwsotFuGfQ gJqF5bkVngkzkHXYxAgPwUEosPMUwiE71I/uV1FqtaKkyf4eXdqDr1XaDhx5++s9VmwJCMxdxIA3z eFDufuZdx2ir0+Q14z0H8Khs++w5v9gljIXJjKWX0d56OYkEYz3lobQ5/Bomo0OnMaiakItII8eEb KlYPHvpWEHG2ZVnMUPsUVSJYQZgM04GDl9ughn44emKm1ag1zY0AI/Wf9M2jdzQU4P/pjJpWW+wrp 4jH+LWRQYNDHkn90Gzklansm+yh2BrZfXYXnTiy8bqcTyBU5TGqVCOdSHXTEqEMy92D5ia+RrRqjn 9N7ivrqg3vSidS2lNRTw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncjbT-00Fhwk-OO; Fri, 08 Apr 2022 08:04:24 +0000 Received: from www.zeus03.de ([194.117.254.33] helo=mail.zeus03.de) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncjYB-00FgFj-Oe for linux-arm-kernel@lists.infradead.org; Fri, 08 Apr 2022 08:01:03 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; s=k1; bh=C7ZjX1Ay6A/plBz2rUUu8D4qiQF xw0oR7oGq/pKxKlk=; b=ogqZkcL+bbHbO7CIyhql+OroIyHhLelivbaaveHiJrM 0TqEqV+Z8yyjphNMQTQoC6rubhkjUmvyu6siOoWt6IsGl58UxSu8pEajUJ/yPzx2 4B+I7r/Y7vesIl8/YqcJcSf9KAYRS4uw9RfTnn/e6PWrZhbWxltQU1NDMXA0ia2o = Received: (qmail 3517144 invoked from network); 8 Apr 2022 10:00:48 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 8 Apr 2022 10:00:48 +0200 X-UD-Smtp-Session: l3s3148p1@v+kX/h/cTKQgAQnoAEvdAHNhR6IfKwZI From: Wolfram Sang To: linux-mmc@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Wolfram Sang , ath10k@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, brcm80211-dev-list.pdl@broadcom.com, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-rpi-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, SHA-cyfmac-dev-list@infineon.com Subject: [PATCH 0/3] mmc: improve API to make clear {h|s}w_reset is for cards Date: Fri, 8 Apr 2022 10:00:41 +0200 Message-Id: <20220408080045.6497-1-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220408_010100_111644_D1D62984 X-CRM114-Status: GOOD ( 10.29 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org As discussed in 2020 [1], Ulf and I agreed that it would be easier to understand the {h|s}w_reset mechanisms if it was clear that they are for cards. This series implements that by changing the parameter to mmc_card where apropriate. Also, the callback into host drivers has been renamed to 'card_hw_reset' to make it obvious what exactly the driver is expected to reset. I tested it with my Renesas boards, so far no regressions. Buildbots are currently checking the series. This series is based on mmc/next as of yesterday. A branch is here: git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/mmc/reset-api-v2 Looking forward to comments. Happy hacking, Wolfram [1] https://lore.kernel.org/all/20200916090121.2350-1-wsa+renesas@sang-engineering.com/ Wolfram Sang (3): mmc: core: improve API to make clear mmc_hw_reset is for cards mmc: core: improve API to make clear that mmc_sw_reset is for cards mmc: improve API to make clear hw_reset callback is for cards drivers/mmc/core/block.c | 2 +- drivers/mmc/core/core.c | 12 +++++++----- drivers/mmc/core/mmc.c | 4 ++-- drivers/mmc/core/mmc_test.c | 3 +-- drivers/mmc/host/bcm2835.c | 2 +- drivers/mmc/host/dw_mmc.c | 2 +- drivers/mmc/host/meson-mx-sdhc-mmc.c | 2 +- drivers/mmc/host/mtk-sd.c | 2 +- drivers/mmc/host/sdhci.c | 2 +- drivers/mmc/host/sunxi-mmc.c | 2 +- drivers/mmc/host/uniphier-sd.c | 2 +- drivers/net/wireless/ath/ath10k/sdio.c | 2 +- .../net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 +- drivers/net/wireless/marvell/mwifiex/sdio.c | 2 +- drivers/net/wireless/ti/wlcore/sdio.c | 2 +- include/linux/mmc/core.h | 4 ++-- include/linux/mmc/host.h | 2 +- 17 files changed, 25 insertions(+), 24 deletions(-)