{"id":2175888,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2175888/?format=json","project":{"id":42,"url":"http://patchwork.ozlabs.org/api/1.0/projects/42/?format=json","name":"Linux GPIO development","link_name":"linux-gpio","list_id":"linux-gpio.vger.kernel.org","list_email":"linux-gpio@vger.kernel.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20251219-gpio-of-match-v2-1-5c65cbb513ac@oss.qualcomm.com>","date":"2025-12-19T10:11:50","name":"[v2,1/3] gpio: aspeed: Simplify with of_device_get_match_data()","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"3500fcfc8fed6db869aa3d38ddbdc49ce04c299f","submitter":{"id":92171,"url":"http://patchwork.ozlabs.org/api/1.0/people/92171/?format=json","name":"Krzysztof Kozlowski","email":"krzysztof.kozlowski@oss.qualcomm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-gpio/patch/20251219-gpio-of-match-v2-1-5c65cbb513ac@oss.qualcomm.com/mbox/","series":[{"id":485973,"url":"http://patchwork.ozlabs.org/api/1.0/series/485973/?format=json","date":"2025-12-19T10:11:50","name":"gpio: Simplify with of_device_get_match_data()","version":2,"mbox":"http://patchwork.ozlabs.org/series/485973/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2175888/checks/","tags":{},"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-gpio@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=Dfb6VnVo;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=iN2t1WpK;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.232.135.74; helo=sto.lore.kernel.org;\n envelope-from=linux-gpio+bounces-29753-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)","smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com\n header.b=\"Dfb6VnVo\";\n\tdkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.b=\"iN2t1WpK\"","smtp.subspace.kernel.org;\n arc=none smtp.client-ip=205.220.180.131","smtp.subspace.kernel.org;\n dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com","smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=oss.qualcomm.com"],"Received":["from sto.lore.kernel.org (sto.lore.kernel.org [172.232.135.74])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4dXk9F12hVz1xty\n\tfor ; Fri, 19 Dec 2025 21:21:53 +1100 (AEDT)","from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sto.lore.kernel.org (Postfix) with ESMTP id 55E44301860E\n\tfor ; Fri, 19 Dec 2025 10:21:46 +0000 (UTC)","from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 54BCC309DDD;\n\tFri, 19 Dec 2025 10:12:06 +0000 (UTC)","from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com\n [205.220.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 81A13306D40\n\tfor ; Fri, 19 Dec 2025 10:12:03 +0000 (UTC)","from pps.filterd (m0279872.ppops.net [127.0.0.1])\n\tby mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id\n 5BJ4cLKZ3976261\n\tfor ; Fri, 19 Dec 2025 10:12:02 GMT","from mail-qt1-f200.google.com (mail-qt1-f200.google.com\n [209.85.160.200])\n\tby mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4b4r2fj6n7-1\n\t(version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT)\n\tfor ; Fri, 19 Dec 2025 10:12:02 +0000 (GMT)","by mail-qt1-f200.google.com with SMTP id\n d75a77b69052e-4f1b39d7ed2so33788451cf.2\n for ;\n Fri, 19 Dec 2025 02:12:02 -0800 (PST)","from [127.0.1.1] (83.31.98.88.ipv4.supernova.orange.pl.\n [83.31.98.88])\n by smtp.gmail.com with ESMTPSA id\n a640c23a62f3a-b8037ae2dbesm197282666b.29.2025.12.19.02.12.00\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Fri, 19 Dec 2025 02:12:00 -0800 (PST)"],"ARC-Seal":"i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1766139126; cv=none;\n b=OCiI3KiNUQkqWjRSD2ABeDe9LvB3KLZ4fxPhrLNciV9ynA95deGCVIBRrjDfaQdvPRozHaiCNhkOyKV89k1uhrXThQ0XrXwzDXlgB3izlSBMpUvmyeJrl4QQcdlC07XWXl9QJRgR6O+0cXQCoZSEU7f0mNBjVLsYJ0797JjYYkw=","ARC-Message-Signature":"i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1766139126; c=relaxed/simple;\n\tbh=5qG992duprd04+w1UB0QY0FMcY8BPgFL5D7DrXqV7f0=;\n\th=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References:\n\t In-Reply-To:To:Cc;\n b=Yl8pYROZgWGhfnvkMxYhkM2idN0HUgORMXwQvuwG8MMve/aEqx2vkA+AgQZZxniak5Hrpl91UhDfMlaFU2+1xgzJ4ej5fr9Isf8SOzi++feX70dUakGB9dXlgJPmKctuXFyL4A12566sKT60jkMOkst+Qe99Mu/xwILXT8S4saI=","ARC-Authentication-Results":"i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com;\n spf=pass smtp.mailfrom=oss.qualcomm.com;\n dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com\n header.b=Dfb6VnVo;\n dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.b=iN2t1WpK; arc=none smtp.client-ip=205.220.180.131","DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h=\n\tcc:content-transfer-encoding:content-type:date:from:in-reply-to\n\t:message-id:mime-version:references:subject:to; s=qcppdkim1; bh=\n\t3IDPx0z9gonIKpAudg1HfQLLk1WHlUCJuXDV7vFQm18=; b=Dfb6VnVocYk2+T/k\n\tLWkQWiOsZbC5NpilKGZAmHw1z42Sq2p9K4E06H5gd793Xw7OHM5cCCCvUxY+2Tg3\n\toBfDCRDwjRd68Yg3BOSc4jXxx12xKdpK3MNxSVQHxugTHkK7x+BXzZ7oFIaZ84xB\n\tZTcdSaJovlVJYSBlMjxebTNVT5UT0/Kfo+u3ZI/4ox/8vopyK1p2/+LzuWHk/R3Q\n\tW3L4ycnd7dRYriVZN6nANEtfCx1UIdDN1Uc2KWiZ7ynEXRFzRXo/k/EyvxTpxDG0\n\tEbXBBo7GDru8OdToSlXziNniFUJe5T3w16e8MvzzNDkt/yIYYa7xM6f3uCwRYqkv\n\t847IEA==","v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=oss.qualcomm.com; s=google; t=1766139122; x=1766743922;\n darn=vger.kernel.org;\n h=cc:to:in-reply-to:references:message-id:content-transfer-encoding\n :mime-version:subject:date:from:from:to:cc:subject:date:message-id\n :reply-to;\n bh=3IDPx0z9gonIKpAudg1HfQLLk1WHlUCJuXDV7vFQm18=;\n b=iN2t1WpKDxNMvfAMA/+uQgv5N4QwIJW9dDZpMUHgT/MUALct8jK4XBtD/ogXGC2MXA\n OLjQQOVRtNnr3fe4KbOfM8YVHeXafu/Fa0ywz0utSRWnoMhkZnlG6N9j9H3L9foMe6gt\n rP2wS/3jPJtlGWAcz7LGu/KoaShE9Cin+/K4e5gW3JHh1it/5NaEDr+zRb2TvI/b5iVk\n NESdR5Ls8vZuJ0lwW9sxB3qE22i4a45od32+TakuGIDmvndxIw/saiOepDjSv1bdmob1\n 1XgdDeg0Hr3XsWfXeiHb2ckax4tryBKE7plidfzD7i/L4W/nu0vR8K1ZbNE7z4dxBrOV\n fKmQ=="],"X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1766139122; x=1766743922;\n h=cc:to:in-reply-to:references:message-id:content-transfer-encoding\n :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to\n :cc:subject:date:message-id:reply-to;\n bh=3IDPx0z9gonIKpAudg1HfQLLk1WHlUCJuXDV7vFQm18=;\n b=wp3JBtx4w9aPHLSb7caq7LTsvoP7g18GXvB+JFqbXlI8I2TAPuyWFpkBhhr3xdfuE1\n mdJlE3I3XkW1Aq3RKw7Nn+gTqM3qI7tsgdDtNLHZuopqkxb51dxQNj1sGwQNr7SfdmyO\n 94X40BKv87v3ylHJs6O/tIEO/GPD3hv0Ikx711c79+vjLsWTQHxo3KtFh0A0LzZr9wTo\n /FRCZC9YtE6jz40FWmKk12M8Rbmz4ip5q/EEapnuw4Uynz0OqR1gmEJ21rt4DxS0/dZZ\n d/CuW9aUCV/A4i2PRkhR1axXeFux2f8ywZpJpF2/ir+v8ogmVEXezVHULP/OMQLoyuP7\n JxWQ==","X-Gm-Message-State":"AOJu0Yx5hWLSHhWpkPsckDZRSsSesD67N7BQ27wrjbGJx+TuDN+T3Hy/\n\tznsBw1CY7k0rsH/iOYXcgJGAhyyCKPx9SKTTP4tN4H49gHWpfiAxOzBDbRzVV2cr3CP21Vq6q2v\n\tHRC611gMn2D/bsFDmKLk0n2u9S5Mtgv2H7L/SqjUG/S5wZQYWvpGxa1EUK03CJoCL","X-Gm-Gg":"AY/fxX5eNUmGXKeRSV7yzrbk86lGOll5ebdouFTL/nWel4DYyfGrz6kOHG+RJxGE3vl\n\t93NumMFLV3xkP6oPij3RSU8o3KohEFrPPZ06zJw93maS2KC1WFq3fZSKFQc0A3EAGb9e2w7rTWh\n\tPeeIB7ax/JGg98oKSdFs7HytAt+OxhPpvziinarwEYdh2sT0oM6ICz61lDMTytbfKw3v/ab92aW\n\t/BJ+iQOsWW5AcJfr1S2jSBtB7wck9wHbmfbUAK8pjH1WflBc5f3rSqJtRxXEi/R9egoqUhRuWxR\n\t9ZL4tpOAaS2oE60aSU+peDWRSRsrWgc0rf/gZxKjW1b0CcFWSE63XUfzj5blxJKRp9Ur5LJ7joi\n\tMHhvhsJUe4oToDSknu/U2ysccZOoHS3rxx83rB5H1k2CQ766SkJuL2vcy08KOiNWjKmz6","X-Received":["by 2002:ac8:5742:0:b0:4ed:66df:8023 with SMTP id\n d75a77b69052e-4f4abd06713mr31926241cf.30.1766139121824;\n Fri, 19 Dec 2025 02:12:01 -0800 (PST)","by 2002:ac8:5742:0:b0:4ed:66df:8023 with SMTP id\n d75a77b69052e-4f4abd06713mr31926031cf.30.1766139121314;\n Fri, 19 Dec 2025 02:12:01 -0800 (PST)"],"X-Google-Smtp-Source":"\n AGHT+IF0l97mx7gRpuBGwVkELAb9IZ++QtMUYrYZc71BAUyZzA/39KQ8GeAH6JeAS+KeFjHkPHqXug==","From":"Krzysztof Kozlowski ","Date":"Fri, 19 Dec 2025 11:11:50 +0100","Subject":"[PATCH v2 1/3] gpio: aspeed: Simplify with\n of_device_get_match_data()","Precedence":"bulk","X-Mailing-List":"linux-gpio@vger.kernel.org","List-Id":"","List-Subscribe":"","List-Unsubscribe":"","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20251219-gpio-of-match-v2-1-5c65cbb513ac@oss.qualcomm.com>","References":"<20251219-gpio-of-match-v2-0-5c65cbb513ac@oss.qualcomm.com>","In-Reply-To":"<20251219-gpio-of-match-v2-0-5c65cbb513ac@oss.qualcomm.com>","To":"Linus Walleij , Joel Stanley ,\n Andrew Jeffery ,\n Eugeniy Paltsev ,\n Shubhrajyoti Datta ,\n Srinivas Neeli ,\n Michal Simek ,\n Linus Walleij ,\n Bartosz Golaszewski ","Cc":"linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,\n linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org,\n Krzysztof Kozlowski ","X-Mailer":"b4 0.14.3","X-Developer-Signature":"v=1; a=openpgp-sha256; l=1476;\n i=krzysztof.kozlowski@oss.qualcomm.com; h=from:subject:message-id;\n bh=5qG992duprd04+w1UB0QY0FMcY8BPgFL5D7DrXqV7f0=;\n b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpRSTsHKBoTukEuIPZTVcHUflKv4jxU/jlrejPj\n o+LyWzJA92JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaUUk7AAKCRDBN2bmhouD\n 1x2hD/9m6Mjy9pvXxQcUsoScFVlVTm2XUP8CZNDyTxQFBeRTYCvdYGz6sUinXcE1aLbjsjp8dge\n nJViBjuaMMgRHw7MazkKB6rZkuYS2qWw7BVroOiKvzFCiAUl5R+GUXB7MyFC2SoYjNddrXC5hRv\n HMhco53HKj8uhLDSXpd/nidu02HGOyPmytRbFqpXL3wTFwv+2mc4ylcmjqpCUVGmsxmMchd8+TV\n f5RQi490gJSx/ORDN9Px1XHP17O04KaX7lezsS0lJusuCHPYJ6G4vbN7G8EDx2ynBlOaGOkUw5F\n R91hcnmqBx9FywIhbHxtOxmh5tMMRteRV/hibT3YXPQ3jte2lRvqGrJdz/lDY/INLXiWxG3Pn9h\n C+NjTopoPbdRCoIa/SFOwrvgHSj+cn4Ft+x4JRdCVojJgNX3fb0VBZIYncM9h5NIIgU8+8G+7vX\n vCA7nyv8l9wZKtsQQgg2wPtPdOVHBtXsw85n3GoXgIU6p+TbRZAZS093M8hY8pMuN36Grz3ygh0\n tgRFetNcDp4PAfRviDpZULwldfbgDiGEa65/IhvgDNY91kQc9UhRqDLWSM05mWas0GKduyzYRuu\n lJ75UZiOtwGScCI1AlLeOeE//DzFel59LsF2yCCppnXNeReU2eyc7r3HlGNjzFyCbmdFuf9YPjd\n GcDDNhb/+sLkiqg==","X-Developer-Key":"i=krzysztof.kozlowski@oss.qualcomm.com; a=openpgp;\n fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B","X-Authority-Analysis":"v=2.4 cv=NODYOk6g c=1 sm=1 tr=0 ts=694524f2 cx=c_pps\n a=JbAStetqSzwMeJznSMzCyw==:117 a=qe4J/qXhiWkb1JZGYKbLYA==:17\n a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10\n a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=AxvInAFV_DmKQgZoSDEA:9\n a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22","X-Proofpoint-ORIG-GUID":"3oRRYhDkWqjlkfelRNdbb6inUdO_d5XE","X-Proofpoint-GUID":"3oRRYhDkWqjlkfelRNdbb6inUdO_d5XE","X-Proofpoint-Spam-Details-Enc":"AW1haW4tMjUxMjE5MDA4NCBTYWx0ZWRfX2zgjwmCP/pVP\n gSgCeQeMxEB/oRC7cKoJgKOuPIQzh+2wQ74KRKvQvZGfkU+1wlPDOWPNzL9ZceIuZOfwhdEikIG\n d4kzFiOI0HgW9jchyISfkNbTYuBVuBeQJDlBBXdacDTCr6t7PGdFI00BuFHPL9AxYcVganes1LL\n zjXfNAcO3f3PT6Nmfk+duUq8onxx1gg1i9qMhMbi22OTFxHy7Bwa1zbyAmya9lDuetf8Vem3eYK\n wmenuKWJHGnIQLPyMtSbcgAQHjcKZaW9NSFEESTEA/mNGX6E3IgaE7YNDd2mHtXAcs++ezhxPIo\n Lu8Xc80eTjGYuaPsXnVCakC5Ds77UszqKWahlN5Q5h9UYXW+sLSwUBC+TucfJU4lJgPp6hiRXgI\n 43KgYWE5VDiWm/R208TcPHZC7oPyS2OvF6VoDyglHISlpPz8/LNsJtIxpjJZ1Bm23T+aYdzUxw1\n sFokGxswMrdZzNzKl4A==","X-Proofpoint-Virus-Version":"vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49\n definitions=2025-12-19_03,2025-12-17_02,2025-10-01_01","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n clxscore=1011 phishscore=0 suspectscore=0 impostorscore=0 bulkscore=0\n adultscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 spamscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2512190084"},"content":"Driver's probe function matches against driver's of_device_id table,\nwhere each entry has non-NULL match data, so of_match_node() can be\nsimplified with of_device_get_match_data().\n\nSigned-off-by: Krzysztof Kozlowski \n---\n drivers/gpio/gpio-aspeed.c | 7 ++-----\n 1 file changed, 2 insertions(+), 5 deletions(-)","diff":"diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c\nindex cbdf781994dc..9115e56a1626 100644\n--- a/drivers/gpio/gpio-aspeed.c\n+++ b/drivers/gpio/gpio-aspeed.c\n@@ -1302,7 +1302,6 @@ MODULE_DEVICE_TABLE(of, aspeed_gpio_of_table);\n \n static int aspeed_gpio_probe(struct platform_device *pdev)\n {\n-\tconst struct of_device_id *gpio_id;\n \tstruct gpio_irq_chip *girq;\n \tstruct aspeed_gpio *gpio;\n \tint rc, irq, i, banks, err;\n@@ -1320,8 +1319,8 @@ static int aspeed_gpio_probe(struct platform_device *pdev)\n \n \traw_spin_lock_init(&gpio->lock);\n \n-\tgpio_id = of_match_node(aspeed_gpio_of_table, pdev->dev.of_node);\n-\tif (!gpio_id)\n+\tgpio->config = device_get_match_data(&pdev->dev);\n+\tif (!gpio->config)\n \t\treturn -EINVAL;\n \n \tgpio->clk = devm_clk_get_enabled(&pdev->dev, NULL);\n@@ -1331,8 +1330,6 @@ static int aspeed_gpio_probe(struct platform_device *pdev)\n \t\tgpio->clk = NULL;\n \t}\n \n-\tgpio->config = gpio_id->data;\n-\n \tif (!gpio->config->llops->reg_bit_set || !gpio->config->llops->reg_bit_get ||\n \t !gpio->config->llops->reg_bank_get)\n \t\treturn -EINVAL;\n","prefixes":["v2","1/3"]}