linux-kernel - Re: [PATCH v3 2/4] clk: loongson1: Terminate clk_div

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Date:   Sat, 5 Feb 2022 13:17:10 +0100
From:   Philippe Mathieu-Daudé <f4bug@...at.org>
To:     Jonathan Neuschäfer <j.neuschaefer@....net>,
        linux-clk@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mips@...r.kernel.org,
        Keguang Zhang <keguang.zhang@...il.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Yang Ling <gnaygnil@...il.com>
Subject: Re: [PATCH v3 2/4] clk: loongson1: Terminate clk_div_table with
 sentinel element

On 5/2/22 01:52, Jonathan Neuschäfer wrote:
> In order that the end of a clk_div_table can be detected, it must be
> terminated with a sentinel element (.div = 0).
> 
> Fixes: b4626a7f4892 ("CLK: Add Loongson1C clock support")
> Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@....net>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@...at.org>
> ---
> 
> v3:
> - no changes
> 
> v2:
> - Add Fixes and R-b tags
> ---
>   drivers/clk/loongson1/clk-loongson1c.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/clk/loongson1/clk-loongson1c.c b/drivers/clk/loongson1/clk-loongson1c.c
> index 703f87622cf5f..a6f9f20fc8b99 100644
> --- a/drivers/clk/loongson1/clk-loongson1c.c
> +++ b/drivers/clk/loongson1/clk-loongson1c.c
> @@ -37,6 +37,7 @@ static const struct clk_div_table ahb_div_table[] = {
>   	[1] = { .val = 1, .div = 4 },
>   	[2] = { .val = 2, .div = 3 },
>   	[3] = { .val = 3, .div = 3 },
> +	[4] = { /* sentinel */ },

Sorry for being nitpicky here, but we don't need the trailing comma,
since this is the last entry.

>   };
> 
>   void __init ls1x_clk_init(void)
> --
> 2.34.1
>