From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from www571.your-server.de (www571.your-server.de [78.46.3.230]) (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 4DC9E34AAF0; Thu, 21 Aug 2025 19:21:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.46.3.230 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755804103; cv=none; b=gpZl7YEwqa4ZHV05swSxl9Q5wfOkkO85A3MpHL6rNo7E9csMutQIp4G8MB4CpHaf7mxLarmQz7Fng4Hpj1buT3O5GBHPPOWi/3qcr8vE0lp2kFwS86iNNv2bjl3ibotjgG7qfVlOLPnDurTo0mfKDTkFl1agqd4puw/ii7oj7Ws= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755804103; c=relaxed/simple; bh=9mmC57fqiW/CDgmXrXmLgJFmPtncNpi9tgM8einNv+g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mKvyIrHa0zUb6Wqr19ZKnXXcGM9TW8w+j8qvJAOH9eIC0FT7U8mlQXiShRvvqB4dDzdwhxKe8ajEt6FHjN/uqSmuH6exAS74nHXW2aGeCaMFPk6X9ph999Uaua0QZP3c/6iQe0krD8BXSd0IGSQJ/piGOh3EqRPuSaeXm1vkTwM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=it-klinger.de; spf=pass smtp.mailfrom=it-klinger.de; dkim=pass (2048-bit key) header.d=it-klinger.de header.i=@it-klinger.de header.b=PyOYl/Aa; arc=none smtp.client-ip=78.46.3.230 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=it-klinger.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=it-klinger.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=it-klinger.de header.i=@it-klinger.de header.b="PyOYl/Aa" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=it-klinger.de; s=default2502; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=MJPn6pdlhSOyboOro+8VXBZQMw43Z9UgpGkHulJjXTE=; b=PyOYl/AaZYJ2hjEzZVWDwnNXQR NqNR2MSP0z6owBZQLtgUOqNyj9ECsdf8ehWSAJqxaLHRVQfooQ0D6GTuLJO8gtLA4uCs3D6KqLVPt Vxl8sa60OpIMDIJj/hj+s0KJZwq+jbKPELQm1UvCv9W03AyCO+Km8K4XX0e0uWphgbdiCOVylfNkH ffq7oF+fi4tqVdHd+UrGmb3034uifGkeMtmB0fK0GS4dRs6toGa3ad2dIKtnO1nkiKUj6UmIkrnmM cDogbj98thcuF1P3Q2JvQuAy9Sez7SXYl1Vm/zr9mE+iRHXEHP7os46NPOFXBSnphKTgB80Jm0kW2 VQJFHHYQ==; Received: from sslproxy06.your-server.de ([78.46.172.3]) by www571.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1upAQ2-000CVe-07; Thu, 21 Aug 2025 20:53:49 +0200 Received: from localhost ([127.0.0.1]) by sslproxy06.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1upAQ1-0006XM-10; Thu, 21 Aug 2025 20:53:49 +0200 Date: Thu, 21 Aug 2025 20:53:47 +0200 From: Andreas Klinger To: Andy Shevchenko Cc: jic23@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, lars@metafoo.de, javier.carrasco.cruz@gmail.com, mazziesaccount@gmail.com, arthur.becker@sentec.com, perdaniel.olsson@axis.com, mgonellabolduc@dimonoff.com, muditsharma.info@gmail.com, clamor95@gmail.com, emil.gedenryd@axis.com, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 2/3] iio: light: add support for veml6046x00 RGBIR color sensor Message-ID: References: <20250715085810.7679-1-ak@it-klinger.de> <20250715085810.7679-3-ak@it-klinger.de> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="BsflbtbAoRY220fB" Content-Disposition: inline In-Reply-To: X-Virus-Scanned: Clear (ClamAV 1.0.7/27739/Thu Aug 21 10:27:23 2025) --BsflbtbAoRY220fB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Andy, Andy Shevchenko schrieb am Do, 21. Aug = 12:43: > > > > + part_id =3D le16_to_cpu(reg); > > > > + if (part_id !=3D 0x0001) > > > > + dev_info(dev, "Unknown ID %#04x\n", part_id); > > >=20 > > > For 0 it will print 0 and not 0x0000. Is it okay? > >=20 > > I just tried and it prints 0x00 if the part_id is 0. >=20 > This is interesting... So it's not 0, nor 0x0000? No. It prints 0x00 on my BeagleBoneBlack with kernel 6.16.0-rc5. 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