linux-kernel - Re: [PATCH 11/14] mfd: tps65217: Constify struct regmap

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Message-ID: <20150106171146.GR4081@atomide.com>
Date:	Tue, 6 Jan 2015 09:11:46 -0800
From:	Tony Lindgren <tony@...mide.com>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org
Subject: Re: [PATCH 11/14] mfd: tps65217: Constify struct regmap_config

* Krzysztof Kozlowski <k.kozlowski@...sung.com> [150105 01:04]:
> The regmap_config struct may be const because it is not modified by the
> driver and regmap_init() accepts pointer to const.
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>

Acked-by: Tony Lindgren <tony@...mide.com>

> Cc: linux-omap@...r.kernel.org
> ---
>  drivers/mfd/tps65217.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mfd/tps65217.c b/drivers/mfd/tps65217.c
> index 80a919a8ca97..7d1cfc1d3ce0 100644
> --- a/drivers/mfd/tps65217.c
> +++ b/drivers/mfd/tps65217.c
> @@ -145,7 +145,7 @@ int tps65217_clear_bits(struct tps65217 *tps, unsigned int reg,
>  }
>  EXPORT_SYMBOL_GPL(tps65217_clear_bits);
>  
> -static struct regmap_config tps65217_regmap_config = {
> +static const struct regmap_config tps65217_regmap_config = {
>  	.reg_bits = 8,
>  	.val_bits = 8,
>  
> -- 
> 1.9.1
> 
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