From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C45542D9EDA; Mon, 11 Aug 2025 20:35:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754944517; cv=none; b=QFc2eswY8KBXwg0qWuYyaTP2HxLib2qfyJnw43Xi00PsyMInt9k6uR3ymGX7uABIkMMHDZswigKDbP7ELf5DLgC/ntjbDMK2bOQ4DmGfqS074YWi34/lR6QG10bS+40vggWJp9YuAc/VTema3N64ZOA8w7NeAHGzn1X/KOOx8uY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754944517; c=relaxed/simple; bh=sFtLHLGOijEOOAsFWANpfblMzQIDntPSvojGAi5k3r4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RZ+0oZ972alweJ3A1fgCcQPlbGLALxJlpMAa8K18H04csM1E7xwLFU1TmDYgB48VFIMvC6bF9z9/FnyUlnpNxnAozecuNQw5sbmpYqKlF6RQ7oR9CHpNLebzAhBuo62vMIt7DOW9H87OK1/qXkuM2v2GR2tyC8SFRWDKFYXXX6U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=mG0dpCkO; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="mG0dpCkO" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1754944516; x=1786480516; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=sFtLHLGOijEOOAsFWANpfblMzQIDntPSvojGAi5k3r4=; b=mG0dpCkOpFvwL2NuXdjAVOXPkU7XHp7KM7WzXXUvwSaHYcC0nXE8AO3P KDzTiTtlXayiTdJPdVqlkHOq3DY58akkI9i6fng2ZKg7Xs7Tkpqd1392K BW4kM9IJOMTeM24rFGlQCBocyw8FdxBVPqu5/DZYO8iLaO5xHxgtu87RG ZrOJ0syl2NqagYAN5sXSWTGbrba4esX/nXLNa5dZjcPB0e8PhfwSDpe4i 4mSWhE4vSzpL5t5uMmY5GXJLKI5SBdm84faWZnfFS9+Mk5GfZbmDkly2Z twSOrjRHwqSEgKT/h+UlElZogq7mgrDeQ20Y49gyO2iNvN9dkB6Y40JbK g==; X-CSE-ConnectionGUID: YRpLtdwGSsCbcrzps3rP1A== X-CSE-MsgGUID: VO/1AZY+RxC1ob3bCJgelA== X-IronPort-AV: E=McAfee;i="6800,10657,11518"; a="57289046" X-IronPort-AV: E=Sophos;i="6.17,284,1747724400"; d="scan'208";a="57289046" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2025 13:35:16 -0700 X-CSE-ConnectionGUID: x+zD3fb4RbaIsLj1Pyr8NA== X-CSE-MsgGUID: SJ0hAw7CRt2zRuDHN1fJ8g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,284,1747724400"; d="scan'208";a="165209244" Received: from smile.fi.intel.com ([10.237.72.52]) by orviesa006.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2025 13:35:14 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.98.2) (envelope-from ) id 1ulZEc-000000056iv-3S6t; Mon, 11 Aug 2025 23:35:10 +0300 Date: Mon, 11 Aug 2025 23:35:10 +0300 From: Andy Shevchenko To: David Thompson Cc: linus.walleij@linaro.org, brgl@bgdev.pl, mika.westerberg@linux.intel.com, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 2/2] gpio: mlxbf3: use platform_get_irq_optional() Message-ID: References: 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=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Mon, Aug 11, 2025 at 01:50:45PM -0400, David Thompson wrote: > The gpio-mlxbf3 driver interfaces with two GPIO controllers, > device instance 0 and 1. There is a single IRQ resource shared > between the two controllers, and it is found in the ACPI table for > device instance 0. The driver should not use platform_get_irq(), > otherwise this error is logged when probing instance 1: > mlxbf3_gpio MLNXBF33:01: error -ENXIO: IRQ index 0 not found Missed Cc to stable@. -- With Best Regards, Andy Shevchenko