From patchwork Fri Nov 13 16:52:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ioana Ciornei X-Patchwork-Id: 11904279 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 964C8C55ABD for ; Fri, 13 Nov 2020 16:54:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4123E21D1A for ; Fri, 13 Nov 2020 16:54:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dYDXpbAO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726300AbgKMQxC (ORCPT ); Fri, 13 Nov 2020 11:53:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726277AbgKMQxB (ORCPT ); Fri, 13 Nov 2020 11:53:01 -0500 Received: from mail-ej1-x642.google.com (mail-ej1-x642.google.com [IPv6:2a00:1450:4864:20::642]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8449FC0613D1; Fri, 13 Nov 2020 08:53:00 -0800 (PST) Received: by mail-ej1-x642.google.com with SMTP id s25so14416099ejy.6; Fri, 13 Nov 2020 08:53:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=oNz8ucszFZGajN27xAe/ut4viosb6LUQd+Phco1FxbU=; b=dYDXpbAO0zu458DtRgxh4SP4FpjD55d76IJ/6znu2Fd4ZlqzGMLxPTV1VlmG8uDTAA y442kv+jmQEORHqyymjaWnE6H8ouxrO6SKbkht38ZHo5lBI95CoH1ZuwRZw0GSl4Gbb6 IdlqHAJjUr2wF40SnukOwSNybRyJvRkQE7INzPIvdsSTdQu0G1Em0QW3QatpOwCHD271 Xm7wE+VatFR5n+gCZ6hYTlKl8WqY5vv1Wy6YFfEWiIeJvlwDfL05KdJ6tBnJzbv++q7s +N+hzGYBqGm8yPlO4ZGkBcIKkW/o4+q0cfvfexqc5tvKvO+Y/tH1Oxzv0KqGzVk0JXky oTFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=oNz8ucszFZGajN27xAe/ut4viosb6LUQd+Phco1FxbU=; b=m/bsM+mmK3OT8HFK6N0LdEe9NqbZ3ftF/HNLZUSb+UNytkCTPIz0b/iKaPvjDK/BJs zwqc6LM37pBFA7Xwky5sb38MUUmmgDHFcEykYU9CLA2BMmyVHRDS1M7MOljZ6w1s/uvE GDvOmtPA+10u4JqFodrPyULcqaQVBwQ+LzX8InPwUXQh15aW4oX8Ezbn9HH0m5gua47X 9lUNm8C0aAVnoGpVAuV3cHENFIIrNmqS/ieOuLV9l6cQl20QO7NzqkSA2rQVZp9xFb4q sJteB0XcJrU+1Ka6QUx9oyzMF/7AYPXLd7xIhLlKSh5xgRg3F8ZSM3A6W6WlejBCp+Es w60w== X-Gm-Message-State: AOAM530yFiN2pxaoOJecg6uE2Dby2mWJZCdYVxciAtSoliB13h37h/Pn EQP1lW4nStDVLcjXvsSeuP8= X-Google-Smtp-Source: ABdhPJy6g2g0qtAu3SEZinpWPEr/Y6d0pFLt3N7OFluITX7UXL5+rxG/IwDHp/7gFRMvRhvWYplSdw== X-Received: by 2002:a17:906:748b:: with SMTP id e11mr2717387ejl.513.1605286374834; Fri, 13 Nov 2020 08:52:54 -0800 (PST) Received: from yoga-910.localhost ([188.25.2.177]) by smtp.gmail.com with ESMTPSA id rp28sm4076570ejb.77.2020.11.13.08.52.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Nov 2020 08:52:54 -0800 (PST) From: Ioana Ciornei To: Andrew Lunn , Heiner Kallweit , Russell King , Florian Fainelli , Jakub Kicinski , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Ioana Ciornei , Maxim Kochetkov , Baruch Siach , Robert Hancock Subject: [PATCH RESEND net-next 06/18] net: phy: marvell: remove the use of .ack_interrupt() Date: Fri, 13 Nov 2020 18:52:14 +0200 Message-Id: <20201113165226.561153-7-ciorneiioana@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201113165226.561153-1-ciorneiioana@gmail.com> References: <20201113165226.561153-1-ciorneiioana@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Ioana Ciornei In preparation of removing the .ack_interrupt() callback, we must replace its occurrences (aka phy_clear_interrupt), from the 2 places where it is called from (phy_enable_interrupts and phy_disable_interrupts), with equivalent functionality. This means that clearing interrupts now becomes something that the PHY driver is responsible of doing, before enabling interrupts and after clearing them. Make this driver follow the new contract. Cc: Maxim Kochetkov Cc: Baruch Siach Cc: Robert Hancock Signed-off-by: Ioana Ciornei Tested-by: Andrew Lunn --- drivers/net/phy/marvell.c | 31 +++++++++++-------------------- 1 file changed, 11 insertions(+), 20 deletions(-) diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index bb843b960436..587930a7f48b 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -317,12 +317,21 @@ static int marvell_config_intr(struct phy_device *phydev) { int err; - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) + if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { + err = marvell_ack_interrupt(phydev); + if (err) + return err; + err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_INIT); - else + } else { err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR); + if (err) + return err; + + err = marvell_ack_interrupt(phydev); + } return err; } @@ -2703,7 +2712,6 @@ static struct phy_driver marvell_drivers[] = { .probe = marvell_probe, .config_init = marvell_config_init, .config_aneg = m88e1101_config_aneg, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2722,7 +2730,6 @@ static struct phy_driver marvell_drivers[] = { .probe = marvell_probe, .config_init = m88e1111_config_init, .config_aneg = marvell_config_aneg, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2744,7 +2751,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = m88e1111_config_init, .config_aneg = m88e1111_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2766,7 +2772,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = m88e1111_config_init, .config_aneg = m88e1111_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2787,7 +2792,6 @@ static struct phy_driver marvell_drivers[] = { .probe = marvell_probe, .config_init = m88e1118_config_init, .config_aneg = m88e1118_config_aneg, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2807,7 +2811,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = marvell_config_init, .config_aneg = m88e1121_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2829,7 +2832,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = m88e1318_config_init, .config_aneg = m88e1318_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .get_wol = m88e1318_get_wol, @@ -2851,7 +2853,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = m88e1145_config_init, .config_aneg = m88e1101_config_aneg, .read_status = genphy_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2872,7 +2873,6 @@ static struct phy_driver marvell_drivers[] = { .probe = marvell_probe, .config_init = m88e1149_config_init, .config_aneg = m88e1118_config_aneg, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2891,7 +2891,6 @@ static struct phy_driver marvell_drivers[] = { .probe = marvell_probe, .config_init = m88e1111_config_init, .config_aneg = marvell_config_aneg, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2909,7 +2908,6 @@ static struct phy_driver marvell_drivers[] = { /* PHY_GBIT_FEATURES */ .probe = marvell_probe, .config_init = m88e1116r_config_init, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2932,7 +2930,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = m88e1510_config_init, .config_aneg = m88e1510_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .get_wol = m88e1318_get_wol, @@ -2961,7 +2958,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = marvell_config_init, .config_aneg = m88e1510_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -2987,7 +2983,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = marvell_config_init, .config_aneg = m88e1510_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -3012,7 +3007,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = m88e3016_config_init, .aneg_done = marvell_aneg_done, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -3033,7 +3027,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = marvell_config_init, .config_aneg = m88e6390_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -3058,7 +3051,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = marvell_config_init, .config_aneg = m88e1510_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume, @@ -3080,7 +3072,6 @@ static struct phy_driver marvell_drivers[] = { .config_init = marvell_config_init, .config_aneg = m88e1510_config_aneg, .read_status = marvell_read_status, - .ack_interrupt = marvell_ack_interrupt, .config_intr = marvell_config_intr, .handle_interrupt = marvell_handle_interrupt, .resume = genphy_resume,