linux-kernel - Re: [PATCH v2 1/1] clk: npcm7xx: add clock controler. fixed clock at DT

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Message-ID: <CAOFm3uHCkv893H_y-fJthNiW0=wO23ddCkZKBdfeiOOF0GAE_Q@mail.gmail.com>
Date:   Fri, 16 Feb 2018 13:27:44 +0100
From:   Philippe Ombredanne <pombredanne@...b.com>
To:     Tali Perry <tali.perry1@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Avi Fishman <avifishman70@...il.com>,
        Tomer Maimon <tmaimon77@...il.com>,
        Rick Altherr <raltherr@...gle.com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        OpenBMC Maillist <openbmc@...ts.ozlabs.org>
Subject: Re: [PATCH v2 1/1] clk: npcm7xx: add clock controler. fixed clock at DT

Tali,

On Thu, Feb 15, 2018 at 2:30 PM, Tali Perry <tali.perry1@...il.com> wrote:
> --- /dev/null
> +++ b/drivers/clk/clk-npcm7xx.c
> @@ -0,0 +1,759 @@
> +/*
> + * Nuvoton NPCM7xx Clock Generator
> + * All the clocks are initialized by the bootloader, so this driver allow only
> + * reading of current settings directly from the hardware.
> + *
> + * Copyright (C) 2018 Nuvoton Technologies tali.perry@...oton.com
> + *
> + * SPDX-License-Identifier: GPL-2.0
> + * Released under the GPLv2 only.
> + */

Thank you for using the SPDX tags! but this can be streamlined a bit per [1]

The correct way would come out as this: (note the tag placement and
comment style and the removal of the now redundant unstructured
notice)

> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Nuvoton NPCM7xx Clock Generator
> + * All the clocks are initialized by the bootloader, so this driver allow only
> + * reading of current settings directly from the hardware.
> + *
> + * Copyright (C) 2018 Nuvoton Technologies tali.perry@...oton.com
> + */

And yes you may be surprised by the use of C++ style comment for
this... This has been discussed on list and is what Linus prefers.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/license-rules.rst
-- 
Cordially
Philippe Ombredanne