From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 1755E37E5D9; Thu, 24 Sep 2026 14:05:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790258759; cv=none; b=HUF+CATclEq2U5c9Qo8183E6vFITdYz94haUWtGijuWAW+BlQlg6iThDPyU/V+Tw4BjvT9SbfRi8gmn03SF00rxuSUD3FcwL1i82DE0WDkCtOmnc5/qwByM0hbnyqWKusYaHuqankzwQmB9Xtt61WuXZAvYNA+Gj2Vxa1mF8Hcg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790258759; c=relaxed/simple; bh=tHPSxBX3SChRTn7iwQQ9iRYsvYrHq8RHXY6tDtmVZbA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=katZfjhPsu7CudhmfncINhKL+++9Od6Mqk+Q/aWH7Ag4+BxdZV3TZosgSnKYyeRT2EvB/CeWfzmqmtS1teMtw7E5EZXXOvwSMIGUzYeSw8BJMGZKGrfZdYigfzdg8dpyd7My5y1lp2d6/+O5WD/11++bBYwNZY0qZN//UDJLJ9o= 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=O7WOxotw; arc=none smtp.client-ip=192.198.163.11 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="O7WOxotw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1790258755; x=1821794755; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=tHPSxBX3SChRTn7iwQQ9iRYsvYrHq8RHXY6tDtmVZbA=; b=O7WOxotw2pPrAne572hBTOeCrdf2S5cRMfnEQOQy0K48+xWPDefc5/P+ kevVV7nZo5IpKWmDzS9GzLDYK/jTc97VYjl/CipV40u88Mls4ydveV90M E5dJ0+t46c9LLHEt0tJeKLQCHIbFMd0x8DEH54FlfP4ms8BbJjImtmKcV x+NoCYQ7S9blJ+4LUByqZC4ZG7EZ/GoPORbgiSYkoswo9Za3qMTM3q0BB xMGIBxC4dR4YP+MENBi0cJH7EdqNBVL8zC84iDsKhmw6b3EsDW/GIti7m WxyDS76EXAcMhUQcS19ZvalAxKLs1yuml1XG3Wc9q8yzKyW5+t9jKLxhi w==; X-CSE-ConnectionGUID: M7U5KmQYRcyyiqJhaZAn3Q== X-CSE-MsgGUID: AMTGHFKbR22K99u7skEWzg== X-IronPort-AV: E=McAfee;i="6800,10657,11915"; a="101609676" X-IronPort-AV: E=Sophos;i="6.27,120,1787036400"; d="scan'208";a="101609676" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Sep 2026 07:05:52 -0700 X-CSE-ConnectionGUID: vOj/8TvDTHu7trQlU9qkMA== X-CSE-MsgGUID: LrMC1PVoRgeTuJlYxHA0ng== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,120,1787036400"; d="scan'208";a="272623125" Received: from abityuts-desk1.ger.corp.intel.com (HELO localhost) ([10.245.244.199]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Sep 2026 07:05:50 -0700 Date: Thu, 24 Sep 2026 17:05:47 +0300 From: Andy Shevchenko To: cdcp206@gmail.com Cc: Jonathan Cameron , David Lechner , Nuno =?iso-8859-1?Q?S=E1?= , Andy Shevchenko , Srinivas Pandruvada , Olof Johansson , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] iio: accel: bmc150: check reset write error Message-ID: References: <20260923-iio-bmc150-check-reset-error-v1-1-b8c1ebc4c947@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20260923-iio-bmc150-check-reset-error-v1-1-b8c1ebc4c947@gmail.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Wed, Sep 23, 2026 at 11:41:09AM -0500, Carlos Casadiego via B4 Relay wrote: > The software reset is required to bring the device into a known > state before reading the chip ID. > > Check the return value of regmap_write() and abort initialization if > the reset command cannot be written. > > Fixes: 1c500840934a ("iio: accel: bmc150: reset chip at init time") > No blank line(s) in the tag block. > Signed-off-by: Carlos Casadiego -- With Best Regards, Andy Shevchenko