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 BED1A40DFB0; Sun, 22 Mar 2026 11:47:28 +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=1774180048; cv=none; b=T2LO9+AwrErir4bY5eK+nBzsODbISnC854brPosJV8O1l6hCJbY+Gc52bB1+JEVbiyVgDgkNO5rCcG04ra++77tFjVljKhnIwBVcoCPDfA0qINieYTdb9z+ow5oEvyVd4YJkEbMKB5Tx5Yq/IHWrv4g7YDm9ktfaFwMj4wTW8Gg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774180048; c=relaxed/simple; bh=/uhx2vnKfI9P5umHYonv7l6izl4XOAkgeAWZyH0NMtI=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=LXrQ0yvH31laZzTOJlTRbwUl/Sy395guGYcYlWs6nEb9kRkDjRe2nWG9sFQbW2K/9Mp+Ao+jg9UoIdfRkjN649vcT+LIGE9BwqjwUV6oqhh5+hENFhu5GftYEAhVVA/U8kylKb9QgFJewuaRC6xzoyBlIa5v3NWN5WSYYOoFIJ8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=q8zncel7; 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="q8zncel7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E20CFC19424; Sun, 22 Mar 2026 11:47:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774180048; bh=/uhx2vnKfI9P5umHYonv7l6izl4XOAkgeAWZyH0NMtI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=q8zncel7jPxiXul4VSSMo73mnqZQwGDIAj3fROQSMm9Sq3Pn7h2G+KpZv1iZvckgP 7R7r+Kkp5uAYvfGG9UO7zARsLsWOOkSIXYXyZOThZrksNqKJtaLGbJiqtr7IcJYOUS KaA81YWjMLEJxD+48TFu16J5OGSw2XBWzNTCNrUkjKG8Rq56Ada44F9WO8IP6GoM6G GxeInFOU4D1tB5Bwpy9SZSfy0/+MA4xO9eny8ZQZqi69bboBEifzjK7Jzn4nO9NNN4 MdhqzUBV7iyXbK4CLxBUq8t6xz05q0rmlVgMjtLgOpCA3NHlVZn5aMchwriB9n2U7V +fU4W4kEiOj4g== Date: Sun, 22 Mar 2026 11:47:18 +0000 From: Jonathan Cameron To: Antoniu Miclaus Cc: Lucas Stankus , Lars-Peter Clausen , Michael Hennerich , David Lechner , Nuno =?UTF-8?B?U8Oh?= , Andy Shevchenko , Lothar Rubusch , Mircea Caprioru , Alexandru Tachici , , Subject: Re: [PATCH] iio: dac: ad5770r: fix error return in ad5770r_read_raw() Message-ID: <20260322114718.11992040@jic23-huawei> In-Reply-To: <20260312112025.57554-2-antoniu.miclaus@analog.com> References: <20260312112025.57554-2-antoniu.miclaus@analog.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.51; x86_64-pc-linux-gnu) 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-Transfer-Encoding: 7bit On Thu, 12 Mar 2026 13:20:24 +0200 Antoniu Miclaus wrote: > Return the error code from regmap_bulk_read() instead of 0 so > that I/O failures are properly propagated. > > Fixes: cbbb819837f6 ("iio: dac: ad5770r: Add AD5770R support") > Signed-off-by: Antoniu Miclaus Applied to the fixes-togreg branch of iio.git and marked for stable. Thanks Jonathan > --- > drivers/iio/dac/ad5770r.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iio/dac/ad5770r.c b/drivers/iio/dac/ad5770r.c > index cd47cb1c685c..6027e8d88b27 100644 > --- a/drivers/iio/dac/ad5770r.c > +++ b/drivers/iio/dac/ad5770r.c > @@ -322,7 +322,7 @@ static int ad5770r_read_raw(struct iio_dev *indio_dev, > chan->address, > st->transf_buf, 2); > if (ret) > - return 0; > + return ret; > > buf16 = get_unaligned_le16(st->transf_buf); > *val = buf16 >> 2;