From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 0494223D2A3; Wed, 2 Jul 2025 12:11:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751458295; cv=none; b=dioTpZlbdmUMF9JjqUek+uAc4SnYRDWZG98Xeglb2i+bn0hNW18plzJqmg0A3Wwq7JDAFWjCvKEbb7tzzsDu57zEfJHE9J2XeLqe6Om1Ar9rRjL20R4T1M0Wrzs/cTT0KwOkPfP+p3F1/XZhu66vr+5s7erF1roI5NC6aNhZwfE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751458295; c=relaxed/simple; bh=Hw1kfrKKQBZrTYZcVSCZH9M8hggHGGEGpy1lOmtRGN0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=F/0jUAmJ8lcxsK7cnD7upaB6gqmej2gIROjyKk5lFiX2O8DUEwkbnX7SgCLyYmBg0YWDc+JQa8Q97OWUcLaSU34ahy0Gt/VeDnHXKP5S1nyod3IKN0zkkbG8b/zrfBvcukdhi4zNWMmnsTEkQsJN+mG1Sq0fsJnrJ8bt1EsVVIg= 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=e67EGott; arc=none smtp.client-ip=198.175.65.13 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="e67EGott" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751458293; x=1782994293; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Hw1kfrKKQBZrTYZcVSCZH9M8hggHGGEGpy1lOmtRGN0=; b=e67EGott7ezTc8Xf8jbfwNlbExqfaPMBO4kIsDCASrrGdxxfjfId/hns 2xAS2aRY1fM9pZEAQjD7A4v0KfV52YN94cUlNU3o3mLbPAOlGrvG62bQO tXpeDEF8psyxSqL8pS4G06JTNXEP9jvTAYTj/eOIHzigm4bfywkr86YS5 GXvzTE7DQtn4jUrTyfkKHukz+0aH8tQafCM6KwJJoGxlFuY3BGOLR/fXz JCnkTMK6uTCTwWbW4W7PJlM8DsZQpxFkRNYQJAg+1R6EVV+V9Lfsm6shs CGkeRdO3wjgO7A52j4CRVZaLYVZdLI3QZNRaHawQITRUsKecB7MtP1Ojp A==; X-CSE-ConnectionGUID: xtz1WZbCT060Zmbjk1GDkg== X-CSE-MsgGUID: Zfq1/UvfSXaiyVOgHrLHTA== X-IronPort-AV: E=McAfee;i="6800,10657,11482"; a="64795504" X-IronPort-AV: E=Sophos;i="6.16,281,1744095600"; d="scan'208";a="64795504" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jul 2025 05:11:32 -0700 X-CSE-ConnectionGUID: QZEn8GA8SZKGqLdHF2IE2w== X-CSE-MsgGUID: QVsgG8v+Rim98MLKHiu+fg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,281,1744095600"; d="scan'208";a="154607439" Received: from smile.fi.intel.com ([10.237.72.52]) by fmviesa008.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jul 2025 05:11:29 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.98.2) (envelope-from ) id 1uWwJC-0000000BueR-2VGc; Wed, 02 Jul 2025 15:11:26 +0300 Date: Wed, 2 Jul 2025 15:11:26 +0300 From: Andy Shevchenko To: "Colin King (gmail)" Cc: Jonathan Cameron , David Lechner , nuno.sa@analog.com, Andy Shevchenko , Gustavo Bastos , Andrew Ijano , Julien Stephan , linux-iio@vger.kernel.org, "linux-kernel@vger.kernel.org" Subject: Re: iio: accel: sca3000: dead code issue Message-ID: References: <1c1e39cb-5fe0-46b3-898e-c65bbb3beb30@gmail.com> Precedence: bulk X-Mailing-List: linux-iio@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: <1c1e39cb-5fe0-46b3-898e-c65bbb3beb30@gmail.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Wed, Jul 02, 2025 at 10:00:55AM +0100, Colin King (gmail) wrote: > ret = spi_w8r8(st->us, > SCA3000_READ_REG(SCA3000_REG_BUF_COUNT_ADDR)); > > >>> the call to spi_w8r8 returns 0 on success or -ve on an error Where did you get this from, please? Any link to elixir or Git repo? > > if (ret) > goto error_ret; -- With Best Regards, Andy Shevchenko