From mboxrd@z Thu Jan 1 00:00:00 1970 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 45458C83011 for ; Sat, 28 Nov 2020 22:12:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0E1AF221FD for ; Sat, 28 Nov 2020 22:12:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ekZcseY0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389376AbgK1Vt7 (ORCPT ); Sat, 28 Nov 2020 16:49:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36976 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387393AbgK1SST (ORCPT ); Sat, 28 Nov 2020 13:18:19 -0500 Received: from mail-qk1-x744.google.com (mail-qk1-x744.google.com [IPv6:2607:f8b0:4864:20::744]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC689C02A19E for ; Sat, 28 Nov 2020 05:29:04 -0800 (PST) Received: by mail-qk1-x744.google.com with SMTP id i199so6756871qke.5 for ; Sat, 28 Nov 2020 05:29:04 -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; bh=7dJA1TKnbNN7W17LOSWam+wywCbZzuAy+Vbq2+hL4r8=; b=ekZcseY0lcXPhyg3VE8xLdmCYYa5YTPrwgHyWh/kqIw8Uxd0T9fKBkEVHqdmYzNkaX dK/aMUE4BadXC/mw1tY66hHKbb9Qp/BD5mMvlS0xSJKoTWIpgvJ6vlGGtK3NIBgX8NS1 G0TRVqVbp0LpkRYkoWzIJNfP6q6e+oB2xaHq5OLuy9taNh2m11xZl8xQy9dd4YuukLBO j32DsuiIMM9T4ObJfsbHn4BXvVkXc3Vgfjy0w8LFIQNzb26wi9dEacUX4Q5v3MY/j/9b CAwmqOk530TmBnXd/VDZadiNibK7UxGdVcbHTLLXygrclLIFv1J9L+knc1bvu3aViMj9 vJ2Q== 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; bh=7dJA1TKnbNN7W17LOSWam+wywCbZzuAy+Vbq2+hL4r8=; b=RNkh2bWWZ4z1L6J3fZnF2+wqf1XpW7fZgR2NfO82Q7AO0dWMK9Z9RLTqwVN9zBruig cyC//MgzeofiHXufzb+iXoG5QOLBmTAq/M5iYpZ4Pcib8AfAqym2yoRKmg02jAfTNkwU ENo/2DlXZR3Wq01pHosICxUCA8tYzp7rAgBkX9idlPR2Wt0FApzaj2bqW0GnvZOtdNXo LrJy5LOozfTXQ/WRSoIc32owwMrJF9oUDEF0R46AgNetK+JBiM9kI5XX0MUp03TYeh6l XBKFW5eM0vesxExPDyu3GvQ44Snt+7JGWgDg+VzbPBG0DUC3YtMRGdPKa7A0zr0tpUbj Yfpg== X-Gm-Message-State: AOAM533OahOzgbhUapTSbfsMPbQ0uqfj/+4rFI1iPIwdE1MhOvbdMK+7 mTNpUYXUyhp2iZam5iRXm+s= X-Google-Smtp-Source: ABdhPJwYKZK52+6sXb3sBiey1vn8M7ZLsl8z6XZZ1k3bCEOqwNIyzTUq6y0tUTNbP1t1MWkXbsk8Eg== X-Received: by 2002:a37:8ec5:: with SMTP id q188mr13678368qkd.85.1606570143702; Sat, 28 Nov 2020 05:29:03 -0800 (PST) Received: from localhost.localdomain ([2804:431:d77f:b974:9ce8:56e7:5368:ece8]) by smtp.gmail.com with ESMTPSA id k188sm9538875qkd.98.2020.11.28.05.29.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Nov 2020 05:29:02 -0800 (PST) From: Fabio Estevam To: mkl@pengutronix.de Cc: wg@grandegger.com, linux-can@vger.kernel.org, Fabio Estevam Subject: [PATCH] can: flexcan: Convert the driver to DT-only Date: Sat, 28 Nov 2020 10:28:55 -0300 Message-Id: <20201128132855.7724-1-festevam@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org The flexcan driver runs only on DT platforms, so simplify the code by using of_device_get_match_data() to retrieve the driver data and also by removing the unused id_table. Signed-off-by: Fabio Estevam --- drivers/net/can/flexcan.c | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index e85f20d18d67..038fe1036df2 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -1940,15 +1940,8 @@ static const struct of_device_id flexcan_of_match[] = { }; MODULE_DEVICE_TABLE(of, flexcan_of_match); -static const struct platform_device_id flexcan_id_table[] = { - { .name = "flexcan", .driver_data = (kernel_ulong_t)&fsl_p1010_devtype_data, }, - { /* sentinel */ }, -}; -MODULE_DEVICE_TABLE(platform, flexcan_id_table); - static int flexcan_probe(struct platform_device *pdev) { - const struct of_device_id *of_id; const struct flexcan_devtype_data *devtype_data; struct net_device *dev; struct flexcan_priv *priv; @@ -1997,15 +1990,7 @@ static int flexcan_probe(struct platform_device *pdev) if (IS_ERR(regs)) return PTR_ERR(regs); - of_id = of_match_device(flexcan_of_match, &pdev->dev); - if (of_id) { - devtype_data = of_id->data; - } else if (platform_get_device_id(pdev)->driver_data) { - devtype_data = (struct flexcan_devtype_data *) - platform_get_device_id(pdev)->driver_data; - } else { - return -ENODEV; - } + devtype_data = of_device_get_match_data(&pdev->dev); if ((devtype_data->quirks & FLEXCAN_QUIRK_SUPPORT_FD) && !(devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP)) { @@ -2235,7 +2220,6 @@ static struct platform_driver flexcan_driver = { }, .probe = flexcan_probe, .remove = flexcan_remove, - .id_table = flexcan_id_table, }; module_platform_driver(flexcan_driver); -- 2.17.1