From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 F0A3B340260; Fri, 23 Jan 2026 09:56:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769162192; cv=none; b=TQE2rXAON7b5HgvV/myc5WnrwhrMTyBjiTVWnnediLBksEKm5extu4q+g+wTQ4i2TQVV4YFsokhi1HxpnG40vQYTz9gbtRvvMl9NXpqoG26Th6FCcjjCf7wfTUWiBdpTSwXkWhTwWgPwYbtfLc/9u4//Yn9t4bwU2vt7UMDpWQw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769162192; c=relaxed/simple; bh=yekfAuEBrPfUmKH2UK5QGV+4CEYhc2dtx4EbQRdMNDs=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=W2V0tbVY+ndtF/UTnhxHQOf86qCz0XDIKUP2Sm7FeTaPL0MUoDCktd7tuBDyWMi73Dnc2k2DMh0fOafpn6vXCkzqtNz2air7zCm+QO4G+MZ1GGJiQoJHc1bG0x7wYgSevaJlPsxZ/yrNI6CbmE9BLuuU1n2lhKQU6xqMqfGUnr0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uuQC80Zm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uuQC80Zm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 146DBC116D0; Fri, 23 Jan 2026 09:56:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769162191; bh=yekfAuEBrPfUmKH2UK5QGV+4CEYhc2dtx4EbQRdMNDs=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=uuQC80ZmzFDjeIY2H6mboWVcf6HkhAjUS8bBTzG0NR18XP/PBnwbluOWftHj1S3OV rLGTj9YDtT4Kcn0Q4iUZeMrXkP/YdZOcq5heRB3fI/bfPlHFBNt5lux8uJhAjBVP0u ijaFFgSzEQR3/echWSU6rZUtCctMGMUv1banw8D6EOJweGv7yK/NgbkhUQKGvch3QY 0N+aYpN2cI5ZNk2bwGm9JJf36LHHRH9eVE/O+YM87EYNaFn8hSsuhzMwSus1a1mPyv kez5D8Kwp7WmjLRmcmIYwz602Jkd1cRFpr+2QekTk84K/uJ5HX09gG2dK7gTLvlJqU 1uxAe0NaDibIA== Date: Fri, 23 Jan 2026 09:56:21 +0000 From: Jonathan Cameron To: Andy Shevchenko Cc: Kurt Borja , Lars-Peter Clausen , Michael Hennerich , Benson Leung , Antoniu Miclaus , Gwendal Grignou , Shrikant Raskar , Per-Daniel Olsson , David Lechner , Nuno =?UTF-8?B?U8Oh?= , Andy Shevchenko , Guenter Roeck , Jonathan Cameron , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev Subject: Re: [PATCH v5 2/7] iio: core: Refactor iio_device_claim_direct() implementation Message-ID: <20260123095621.4b3276ef@jic23-huawei> In-Reply-To: References: <20260120-lock-impr-v5-0-d4d22347041f@gmail.com> <20260120-lock-impr-v5-2-d4d22347041f@gmail.com> <20260122190401.510234c4@jic23-huawei> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.51; x86_64-pc-linux-gnu) 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-Transfer-Encoding: 7bit On Fri, 23 Jan 2026 10:01:41 +0200 Andy Shevchenko wrote: > On Thu, Jan 22, 2026 at 07:04:01PM +0000, Jonathan Cameron wrote: > > On Tue, 20 Jan 2026 01:20:42 -0500 > > Kurt Borja wrote: > > ... > > > So sparse does change what it moans about with this one in precisely one instance > > There are 9 false positives with Al Viro's updated sparse - I haven't checked the > > original one recently. > > FWIW, I also switched to use Al's branch of sparse and recommended LKP to use > that as well. > Agreed, that will help with most of the false positives but not all :(