linux-kernel - Re: [PATCH 06/14] mfd: max77686: Constify struct regmap

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Date:	Tue, 20 Jan 2015 11:57:26 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/14] mfd: max77686: Constify struct regmap_config

On Mon, 05 Jan 2015, Krzysztof Kozlowski wrote:

> 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>
> ---
>  drivers/mfd/max77686.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

Applied, thanks.

> diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
> index 929795eae9fc..2b2f2ccda523 100644
> --- a/drivers/mfd/max77686.c
> +++ b/drivers/mfd/max77686.c
> @@ -111,17 +111,17 @@ static bool max77802_is_volatile_reg(struct device *dev, unsigned int reg)
>  		max77802_rtc_is_volatile_reg(dev, reg));
>  }
>  
> -static struct regmap_config max77686_regmap_config = {
> +static const struct regmap_config max77686_regmap_config = {
>  	.reg_bits = 8,
>  	.val_bits = 8,
>  };
>  
> -static struct regmap_config max77686_rtc_regmap_config = {
> +static const struct regmap_config max77686_rtc_regmap_config = {
>  	.reg_bits = 8,
>  	.val_bits = 8,
>  };
>  
> -static struct regmap_config max77802_regmap_config = {
> +static const struct regmap_config max77802_regmap_config = {
>  	.reg_bits = 8,
>  	.val_bits = 8,
>  	.writeable_reg = max77802_is_accessible_reg,

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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