Re: [PATCH 5/9] clk: imx: Rename sccg and frac pll register to suggest clk_hw

[Leonard Crestez <leonard.crestez@nxp.com>]

On 2019-11-19 4:08 PM, Abel Vesa wrote:
> Renaming the imx_clk_frac_pll and imx_clk_sccg_pll register functions to
> imx_clk_hw_frac_pll, respectively imx_clk_hw_sccg_pll to be more obvious
> that they are clk_hw based
On a somewake unrelated note there is no "SCCG", reference manual refers 
to this as "SSCG": "Spread Sprectum Clock Generator"

These wrapping macros don't correctly forward null or error either.

> Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
> ---
>   drivers/clk/imx/clk-frac-pll.c |  7 ++++---
>   drivers/clk/imx/clk-sccg-pll.c |  4 ++--
>   drivers/clk/imx/clk.h          | 12 ++++++++++--
>   3 files changed, 16 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/clk/imx/clk-frac-pll.c b/drivers/clk/imx/clk-frac-pll.c
> index fece503..101e0a3 100644
> --- a/drivers/clk/imx/clk-frac-pll.c
> +++ b/drivers/clk/imx/clk-frac-pll.c
> @@ -201,8 +201,9 @@ static const struct clk_ops clk_frac_pll_ops = {
>   	.set_rate	= clk_pll_set_rate,
>   };
>   
> -struct clk *imx_clk_frac_pll(const char *name, const char *parent_name,
> -			     void __iomem *base)
> +struct clk_hw *imx_clk_hw_frac_pll(const char *name,
> +				   const char *parent_name,
> +				   void __iomem *base)
>   {
>   	struct clk_init_data init;
>   	struct clk_frac_pll *pll;
> @@ -230,5 +231,5 @@ struct clk *imx_clk_frac_pll(const char *name, const char *parent_name,
>   		return ERR_PTR(ret);
>   	}
>   
> -	return hw->clk;
> +	return hw;
>   }
> diff --git a/drivers/clk/imx/clk-sccg-pll.c b/drivers/clk/imx/clk-sccg-pll.c
> index 5d65f65..2cf8748 100644
> --- a/drivers/clk/imx/clk-sccg-pll.c
> +++ b/drivers/clk/imx/clk-sccg-pll.c
> @@ -506,7 +506,7 @@ static const struct clk_ops clk_sccg_pll_ops = {
>   	.determine_rate	= clk_sccg_pll_determine_rate,
>   };
>   
> -struct clk *imx_clk_sccg_pll(const char *name,
> +struct clk_hw *imx_clk_hw_sccg_pll(const char *name,
>   				const char * const *parent_names,
>   				u8 num_parents,
>   				u8 parent, u8 bypass1, u8 bypass2,
> @@ -545,5 +545,5 @@ struct clk *imx_clk_sccg_pll(const char *name,
>   		return ERR_PTR(ret);
>   	}
>   
> -	return hw->clk;
> +	return hw;
>   }
> diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
> index 71b21ab..15c6f54 100644
> --- a/drivers/clk/imx/clk.h
> +++ b/drivers/clk/imx/clk.h
> @@ -115,6 +115,14 @@ extern struct imx_pll14xx_clk imx_1443x_pll;
>   #define imx_clk_pllv2(name, parent, base) \
>   	imx_clk_hw_pllv2(name, parent, base)->clk
>   
> +#define imx_clk_frac_pll(name, parent_name, base) \
> +	imx_clk_hw_frac_pll(name, parent_name, base)->clk
> +
> +#define imx_clk_sccg_pll(name, parent_names, num_parents, parent,\
> +				bypass1, bypass2, base, flags) \
> +	imx_clk_hw_sccg_pll(name, parent_names, num_parents, parent,\
> +				bypass1, bypass2, base, flags)->clk \
> +
>   struct clk *imx_clk_pll14xx(const char *name, const char *parent_name,
>   		 void __iomem *base, const struct imx_pll14xx_clk *pll_clk);
>   
> @@ -124,10 +132,10 @@ struct clk_hw *imx_clk_hw_pllv1(enum imx_pllv1_type type, const char *name,
>   struct clk_hw *imx_clk_hw_pllv2(const char *name, const char *parent,
>   		void __iomem *base);
>   
> -struct clk *imx_clk_frac_pll(const char *name, const char *parent_name,
> +struct clk_hw *imx_clk_hw_frac_pll(const char *name, const char *parent_name,
>   			     void __iomem *base);
>   
> -struct clk *imx_clk_sccg_pll(const char *name,
> +struct clk_hw *imx_clk_hw_sccg_pll(const char *name,
>   				const char * const *parent_names,
>   				u8 num_parents,
>   				u8 parent, u8 bypass1, u8 bypass2,
>