From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 7B9271EF363; Sat, 18 Oct 2025 19:00:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760814051; cv=none; b=KxDCsJyYziKTwCyguuGvriOywf4f2/7jYS2MXcAT0lBeMQaEguhzoHkUyyV9eiCHbF4lS/+fJ4WRD5+zfSdOeJB9sTD3CaOrAwNaaMFtWOUf7/SjG0CQfa768LWalCs9dc6/+MsJzN/tqzI2w80sEG2SYn3ZSr3ZU3cZcRWP6Hc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760814051; c=relaxed/simple; bh=2424lkxqVqVcCWvrSYaYBR5ZLHZgG6xuHymm+xrpt38=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CEKChWx2Psy8nFVdfX5+9U7lrvjycdjze0K/1KFUX+NJdhtIlUpJi+uljrhaIsJdumrE1qSEYdsDMstHJur1psIhk4Bt8YiG2EsfTDI8sxOLNYWPCaKrAg6oxxoOf3FG2cngkFFVy/yq/iUCInv45Nq+4EvM/j3nca52W2qIogo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=kfhvQ2tf; arc=none smtp.client-ip=198.175.65.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass 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="kfhvQ2tf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1760814049; x=1792350049; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=2424lkxqVqVcCWvrSYaYBR5ZLHZgG6xuHymm+xrpt38=; b=kfhvQ2tfAkhfc6pKoq1XkSFzTOV7E66P2ZdC/riUuChuaRevtS1TvG7s rkp3H7ll+nG3hsRFq3xZN48d1FoZzne0xVyIJGPnnB6CBKziKGMKEZypi SOFyfxfNsHyEHTsDfcplFtslNSmtdrhLh+t9AMCt40oKPtL9VKaNZLBBq 3k4NXob3EZk0ayOQN1HVrJMqXK0lc3wzsgfnodQWrMxAiUsvKBfY5LCR8 SjpP1nkTxEJdAlhkFCZKkO0pfLtsYeeCnsbyWcgv1Zv3EFEq8AzC+nhbS TxvuG+FqSGVU3lY1aAdbNUhhQncUL4ZuMIUo3+qHtlbwot9O4LFjSNUR5 Q==; X-CSE-ConnectionGUID: cJiJjzs6SHyJ76j6irjj4Q== X-CSE-MsgGUID: 50XcSHm9QT6AW6AynIc9kA== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="80435716" X-IronPort-AV: E=Sophos;i="6.19,239,1754982000"; d="scan'208";a="80435716" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Oct 2025 12:00:49 -0700 X-CSE-ConnectionGUID: Ry0YH5O6RBCK7CPjrrYbXA== X-CSE-MsgGUID: Xwolx4EpRJWNShptZSJkaA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,239,1754982000"; d="scan'208";a="213605488" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO ashevche-desk.local) ([10.245.244.194]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Oct 2025 12:00:47 -0700 Received: from andy by ashevche-desk.local with local (Exim 4.98.2) (envelope-from ) id 1vACAW-00000000x9v-0MjN; Sat, 18 Oct 2025 22:00:44 +0300 Date: Sat, 18 Oct 2025 22:00:43 +0300 From: Andy Shevchenko To: William Breathitt Gray Cc: Bartosz Golaszewski , Linus Walleij , Michael Walle , Ioana Ciornei , Mark Brown , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Cave-Ayland , stable@vger.kernel.org Subject: Re: [PATCH 1/3] gpio: 104-idio-16: Define maximum valid register address offset Message-ID: References: <20251017-fix-gpio-idio-16-regmap-v1-0-a7c71080f740@kernel.org> <20251017-fix-gpio-idio-16-regmap-v1-1-a7c71080f740@kernel.org> 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: <20251017-fix-gpio-idio-16-regmap-v1-1-a7c71080f740@kernel.org> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Fri, Oct 17, 2025 at 09:58:01AM +0900, William Breathitt Gray wrote: > Attempting to load the 104-idio-16 module fails during regmap > initialization with a return error -EINVAL. This is a result of the > regmap cache failing initialization. Set the idio_16_regmap_config > max_register member to fix this failure. > Fixes: 2c210c9a34a3 ("gpio: 104-idio-16: Migrate to the regmap API") > Reported-by: Mark Cave-Ayland > Link: https://lore.kernel.org/r/9b0375fd-235f-4ee1-a7fa-daca296ef6bf@nutanix.com Link --> Closes ? -- With Best Regards, Andy Shevchenko