From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 32CD73D349E; Mon, 27 Apr 2026 14:14:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777299250; cv=none; b=ZJrbC+7VkNFwGbFHQPC2bC9KFPSHwXDRP/IgW1vstCzgFS332EbhONhcxrZv4hrqH2w2lHZiRaYHWXVYnuoZw6EU3P2un4GDlk/NXpONj0Um3JNAV5q4eO+LQi8CuRAAGPjZDIhdUt1XwZ3uI0xJYga0VpID4ebbAfm8X6u41Fc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777299250; c=relaxed/simple; bh=1BJomOx+rEGcBLIKzl5QlP1e2eXraYalEuBN2hz9NF0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dyM+9wr0iIE16WxUwht9QZ7kvoaxwXm3hnbW8gw8YBfXTGzLKSr9srn06FGDZO1VU0H5m64o59HXTjjFSh6009HisBE+P/gcQgehEBKirigOM1f/RZYGFTKcPXLgBFh0Fx3kJvz5FsZa0BTYkANqRVsmO0bICJbQylKHeDI478g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=cvufYrk2; arc=none smtp.client-ip=192.198.163.8 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="cvufYrk2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777299249; x=1808835249; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=1BJomOx+rEGcBLIKzl5QlP1e2eXraYalEuBN2hz9NF0=; b=cvufYrk2ADD9DPlpH7/8EqmT3MvMbehm4HD0pwyy8yQWyuLESkQ1M0l+ oygBpzUb7IgFHxppvVnMU6SkSa8DSfPQ6L8bUzM2nxKcb5QhTBBmeHBcU k9nllX7+dV0VluXacEnDGaS95nda1vPBlkgQljD7O75u0CKLNPLuLx149 w7axMllxQFm6KsQ4U+q4cMK31vrZHuPRiM6WUAfxg/D6T9/DpuKbhwAms +YQSKgQwXlzyqhatXVSkCa8DVfOi0NPq3DxsOuSiaxtb9mb0TU1fWbdOK 2g6SWdLbSfLvEnYk/yFVPcHY6VKZXjOZ6MOca4NecOO1+0KWmCJNppMfE Q==; X-CSE-ConnectionGUID: z7j6lM8ERzSVq76zvHOf/A== X-CSE-MsgGUID: N2fOWkJwRwOmoS95HtDBkA== X-IronPort-AV: E=McAfee;i="6800,10657,11769"; a="95749409" X-IronPort-AV: E=Sophos;i="6.23,202,1770624000"; d="scan'208";a="95749409" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2026 07:14:08 -0700 X-CSE-ConnectionGUID: II3et7/pRveqtETa6dbDAQ== X-CSE-MsgGUID: 5KJeUa6XSqG75gycdWRrZA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,202,1770624000"; d="scan'208";a="264063504" Received: from fpallare-mobl4.ger.corp.intel.com (HELO localhost) ([10.245.244.2]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2026 07:14:06 -0700 Date: Mon, 27 Apr 2026 17:14:03 +0300 From: Andy Shevchenko To: Piyush Patle Cc: ak@it-klinger.de, jic23@kernel.org, dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 4/7] iio: adc: hx711: introduce hx711_chip_info per-variant structure Message-ID: References: <20260427100950.33936-1-piyushpatle228@gmail.com> <20260427100950.33936-5-piyushpatle228@gmail.com> Precedence: bulk X-Mailing-List: devicetree@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, Apr 27, 2026 at 05:08:17PM +0300, Andy Shevchenko wrote: > On Mon, Apr 27, 2026 at 03:39:35PM +0530, Piyush Patle wrote: ... > > + chip_info = device_get_match_data(dev); > > + if (!chip_info) > > + return dev_err_probe(dev, -ENODEV, "missing match data\n"); > > Since we are here, it's not match data, it's driver data. "missing driver data". And does it need property.h to be included? Also check if dev_printk.h and errno.h are there (it may be that driver already uses device.h and err.h that cover these two). -- With Best Regards, Andy Shevchenko