linux-kernel - Re: [PATCH 07/14] clock: milbeaut: Add Milbeaut M10V clock control

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Message-ID: <9fba4689-b20f-c18a-ea11-d961de497ea3@socionext.com>
Date:   Wed, 26 Dec 2018 10:35:27 +0900
From:   "Sugaya, Taichi" <sugaya.taichi@...ionext.com>
To:     Stephen Boyd <sboyd@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Cc:     Michael Turquette <mturquette@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Russell King <linux@...linux.org.uk>,
        Jiri Slaby <jslaby@...e.com>,
        Masami Hiramatsu <masami.hiramatsu@...aro.org>,
        Jassi Brar <jaswinder.singh@...aro.org>
Subject: Re: [PATCH 07/14] clock: milbeaut: Add Milbeaut M10V clock control

Hi

On 2018/11/30 17:31, Stephen Boyd wrote:
>> +       init.num_parents = parents;
>> +       init.parent_names = parent_names;
>> +
>> +       mcm->cname = clk_name;
>> +       mcm->parent = 0;
>> +       mcm->hw.init = &init;
>> +
>> +       clk = clk_register(NULL, &mcm->hw);
>> +       if (IS_ERR(clk))
>> +               goto err_clk;
>> +
>> +       of_clk_add_provider(node, of_clk_src_simple_get, clk);
>> +       return;
>> +
>> +err_clk:
>> +       kfree(mcm);
>> +err_mcm:
>> +       kfree(parent_names);
>> +}
>> +CLK_OF_DECLARE(m10v_clk_mux, "socionext,milbeaut-m10v-clk-mux",
>> +                       m10v_clk_mux_setup);
> 
> Any chance you can use a platform driver?
> 

Excuse me to re-ask you.
Why do you recommend to use a platform driver? Is that current fad?

Thanks
Sugaya Taichi