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[23.128.96.18]) by mx.google.com with ESMTP id o192si11006078jao.55.2021.07.16.03.02.20; Fri, 16 Jul 2021 03:02:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@tq-group.com header.s=key1 header.b=eQfX9uEH; dkim=pass header.i=@tq-group.com header.s=key1 header.b=HbAwckYo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=tq-group.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235965AbhGPKER (ORCPT + 99 others); Fri, 16 Jul 2021 06:04:17 -0400 Received: from mx1.tq-group.com ([93.104.207.81]:62523 "EHLO mx1.tq-group.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235924AbhGPKEO (ORCPT ); Fri, 16 Jul 2021 06:04:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1626429680; x=1657965680; h=from:to:cc:subject:date:message-id; bh=F1cMTiNyQduiloL/5dWdJQEDHdYQ/LRfnmH7Jh4T0/M=; b=eQfX9uEHPiudeUk6IzuAG6WQkpeRKJqiWecFDH6EgVGk0BWh0mvHi8GN 3GEwPczoXiSCTvtS+xNsNq7z04d/sZ1JjzC+TnylOiU8D7xcjDBychbVM T/dbuc6Aeh4Gw5mU/HYQMegjtJMWMn5aKBv+utbvI4UT8PVj5eAR8q5L3 dC+TedqCCnV1gBJjLWTR+FedCUnw/fgBmt6Dm1IZRjqTUHldw+RZrEm2o 2sFH/Xo/PT8Ko5PfOVXHE28TcRgPVXliHi2dGQhIC1Tm2ssv495VYtil/ gk9E+ZospYME5vMP+V+Lnx9B59JA/sYvXfJowg4gOieJGP/IrSB3xEjMt w==; X-IronPort-AV: E=Sophos;i="5.84,244,1620684000"; d="scan'208";a="18492066" Received: from unknown (HELO tq-pgp-pr1.tq-net.de) ([192.168.6.15]) by mx1-pgp.tq-group.com with ESMTP; 16 Jul 2021 12:01:18 +0200 Received: from mx1.tq-group.com ([192.168.6.7]) by tq-pgp-pr1.tq-net.de (PGP Universal service); Fri, 16 Jul 2021 12:01:18 +0200 X-PGP-Universal: processed; by tq-pgp-pr1.tq-net.de on Fri, 16 Jul 2021 12:01:18 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1626429678; x=1657965678; h=from:to:cc:subject:date:message-id; bh=F1cMTiNyQduiloL/5dWdJQEDHdYQ/LRfnmH7Jh4T0/M=; b=HbAwckYomkxY90VV1sc9vWta7Ry+3p4M6Ojt0LeldkqPLRo1BDx1fciI lN+lzeT+5rU+DM8p2JIbW0bwslRFSN+OagY9zfQELxYdJ6dyhPo3u+2Dl UF79aCSh1qDwzq+J7QTd6DEEbWD2yvIO3Wv+qiWyDssDiDgZs9ETZ8cST 6epDmouRJMF/Ji8jIUJwXBlQ50APB9edh0k9vn6IidXjDh4/WTQ+XmSXy Zv2cA768eeUjtDOiQJhINuHlatyLHHSdBn4lAVtOyN7omW9Pv9FctSeVU LvQqpd34vrgD2klt4zOuzXv6mV8LxAn6BXgWSIGzUx/zLPYbTcVDPhttc g==; X-IronPort-AV: E=Sophos;i="5.84,244,1620684000"; d="scan'208";a="18492065" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 16 Jul 2021 12:01:18 +0200 Received: from schifferm-ubuntu4.tq-net.de (schifferm-ubuntu4.tq-net.de [10.121.48.12]) by vtuxmail01.tq-net.de (Postfix) with ESMTPA id EA886280075; Fri, 16 Jul 2021 12:01:17 +0200 (CEST) From: Matthias Schiffer To: Linus Walleij , Bartosz Golaszewski , Lee Jones Cc: Andrew Lunn , Andy Shevchenko , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Matthias Schiffer Subject: [PATCH v3 1/7] gpio: tqmx86: really make IRQ optional Date: Fri, 16 Jul 2021 12:00:47 +0200 Message-Id: <34be64092b7b4d0c75085a8c729f5f6fcfb56b61.1626429286.git.matthias.schiffer@ew.tq-group.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The tqmx86 MFD driver was passing IRQ 0 for "no IRQ" in the past. This causes warnings with newer kernels. Prepare the gpio-tqmx86 driver for the fixed MFD driver by handling a missing IRQ properly. Fixes: b868db94a6a7 ("gpio: tqmx86: Add GPIO from for this IO controller") Signed-off-by: Matthias Schiffer Reviewed-by: Andrew Lunn --- v2: add Fixes line v3: no changes drivers/gpio/gpio-tqmx86.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c index 5022e0ad0fae..0f5d17f343f1 100644 --- a/drivers/gpio/gpio-tqmx86.c +++ b/drivers/gpio/gpio-tqmx86.c @@ -238,8 +238,8 @@ static int tqmx86_gpio_probe(struct platform_device *pdev) struct resource *res; int ret, irq; - irq = platform_get_irq(pdev, 0); - if (irq < 0) + irq = platform_get_irq_optional(pdev, 0); + if (irq < 0 && irq != -ENXIO) return irq; res = platform_get_resource(pdev, IORESOURCE_IO, 0); @@ -278,7 +278,7 @@ static int tqmx86_gpio_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); - if (irq) { + if (irq > 0) { struct irq_chip *irq_chip = &gpio->irq_chip; u8 irq_status; -- 2.17.1