linux-kernel - Re: [PATCH 07/31] clk: mediatek: cpumux: Internalize struct mtk_clk

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Date:   Wed, 26 Jan 2022 01:14:07 +0800
From:   Miles Chen <miles.chen@...iatek.com>
To:     <wenst@...omium.org>
CC:     <chun-jie.chen@...iatek.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-clk@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>, <matthias.bgg@...il.com>,
        <mturquette@...libre.com>, <sboyd@...nel.org>
Subject: Re: [PATCH 07/31] clk: mediatek: cpumux: Internalize struct mtk_clk_cpumux

> struct mtk_clk_cpumux is an implementation detail of the cpumux clk
> type, and is not used outside of the implementation.
> 
> Internalize the definition to minimize leakage of details and shrink
> the header file.
> 
> Signed-off-by: Chen-Yu Tsai <wenst@...omium.org>
>
Reviewed-by: Miles Chen <miles.chen@...iatek.com>
> ---
>  drivers/clk/mediatek/clk-cpumux.c | 8 ++++++++
>  drivers/clk/mediatek/clk-cpumux.h | 8 --------
>  2 files changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/clk/mediatek/clk-cpumux.c b/drivers/clk/mediatek/clk-cpumux.c
> index 99a819e3673f..344c6399b22f 100644
> --- a/drivers/clk/mediatek/clk-cpumux.c
> +++ b/drivers/clk/mediatek/clk-cpumux.c
> @@ -12,6 +12,14 @@
>  #include "clk-mtk.h"
>  #include "clk-cpumux.h"
>  
> +struct mtk_clk_cpumux {
> +	struct clk_hw	hw;
> +	struct regmap	*regmap;
> +	u32		reg;
> +	u32		mask;
> +	u8		shift;
> +};
> +
>  static inline struct mtk_clk_cpumux *to_mtk_clk_cpumux(struct clk_hw *_hw)
>  {
>  	return container_of(_hw, struct mtk_clk_cpumux, hw);
> diff --git a/drivers/clk/mediatek/clk-cpumux.h b/drivers/clk/mediatek/clk-cpumux.h
> index fda7770fd803..a538f2bbef0d 100644
> --- a/drivers/clk/mediatek/clk-cpumux.h
> +++ b/drivers/clk/mediatek/clk-cpumux.h
> @@ -7,14 +7,6 @@
>  #ifndef __DRV_CLK_CPUMUX_H
>  #define __DRV_CLK_CPUMUX_H
>  
> -struct mtk_clk_cpumux {
> -	struct clk_hw	hw;
> -	struct regmap	*regmap;
> -	u32		reg;
> -	u32		mask;
> -	u8		shift;
> -};
> -
>  int mtk_clk_register_cpumuxes(struct device_node *node,
>  			      const struct mtk_composite *clks, int num,
>  			      struct clk_onecell_data *clk_data);
> -- 
> 2.35.0.rc0.227.g00780c9af4-goog