linux-kernel - Re: [PATCH v2 02/15] soc: qcom: add support to APR bus driver

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Message-ID: <CAOFm3uE=xoiyWE7d6bw=CeGzxcT1NMxnZ0zX_z-wPOVPTGL7zw@mail.gmail.com>
Date:   Thu, 7 Dec 2017 10:53:19 +0100
From:   Philippe Ombredanne <pombredanne@...b.com>
To:     Srini Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     Mark <broonie@...nel.org>, bgoswami@...eaurora.org,
        ALSA <alsa-devel@...a-project.org>, tiwai@...e.com,
        plai@...eaurora.org, kwestfie@...eaurora.org,
        LKML <linux-kernel@...r.kernel.org>,
        linux-arm-msm@...r.kernel.org, lkasam@....qualcomm.com
Subject: Re: [PATCH v2 02/15] soc: qcom: add support to APR bus driver

Srinivas,

On Tue, Dec 5, 2017 at 11:17 PM,  <srinivas.kandagatla@...aro.org> wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
>
> This patch adds support toi APR bus (Asynchronous Packet Router) driver.
> ARP driver is made as a bus driver so that the apr devices can added removed
> more dynamically depending on the state of the services on the dsp.
> APR is used for communication between application processor and QDSP to
> use services on QDSP like Audio and others.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
[]
> --- /dev/null
> +++ b/drivers/soc/qcom/apr.c
> @@ -0,0 +1,395 @@
> +/* SPDX-License-Identifier: GPL-2.0
> +* Copyright (c) 2011-2016, The Linux Foundation
> +* Copyright (c) 2017, Linaro Limited
> +*/

Accept my apologies as I am nitpicking there, but I think that Linus's
preferred style for the SPDX id line is the C++  style //.

And while you are at it since these is only license and copyrights you
could go with this all the way, as in this:

> +// SPDX-License-Identifier: GPL-2.0
> +// Copyright (c) 2011-2016, The Linux Foundation
> +// Copyright (c) 2017, Linaro Limited

You can check the doc patches posted by Thomas (tglx) and earlier
comments from Linus wrt comment style and his good rationale for
these.
-- 
Cordially
Philippe Ombredanne