linux-kernel - Re: [PATCH v2 2/9] mfd: max77693: Store I2C device type as enum and add default unknown

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Date:	Wed, 27 May 2015 11:23:34 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Krzysztof Kozlowski <k.kozlowski.k@...il.com>
Cc:	Chanwoo Choi <cw00.choi@...sung.com>,
	MyungJoo Ham <myungjoo.ham@...sung.com>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Sebastian Reichel <sre@...nel.org>,
	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org, linux-pm@...r.kernel.org
Subject: Re: [PATCH v2 2/9] mfd: max77693: Store I2C device type as enum and
 add default unknown

On Sun, 24 May 2015, Krzysztof Kozlowski wrote:

> Store the device type (obtained from i2c_device_id) as an enum and add a
> default type of unknown to distinguish from case when this is not set
> at all.
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@...il.com>
> ---
>  include/linux/mfd/max77693-private.h | 11 ++++++-----
>  1 file changed, 6 insertions(+), 5 deletions(-)

Applied, thanks.

> diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h
> index ad67b8235a8d..e3c0afff38d3 100644
> --- a/include/linux/mfd/max77693-private.h
> +++ b/include/linux/mfd/max77693-private.h
> @@ -529,13 +529,18 @@ enum max77693_irq_muic {
>  	MAX77693_MUIC_IRQ_NR,
>  };
>  
> +enum max77693_types {
> +	TYPE_MAX77693_UNKNOWN,
> +	TYPE_MAX77693,
> +};
> +
>  struct max77693_dev {
>  	struct device *dev;
>  	struct i2c_client *i2c;		/* 0xCC , PMIC, Charger, Flash LED */
>  	struct i2c_client *muic;	/* 0x4A , MUIC */
>  	struct i2c_client *haptic;	/* 0x90 , Haptic */
>  
> -	int type;
> +	enum max77693_types type;
>  
>  	struct regmap *regmap;
>  	struct regmap *regmap_muic;
> @@ -549,8 +554,4 @@ struct max77693_dev {
>  	int irq;
>  };
>  
> -enum max77693_types {
> -	TYPE_MAX77693,
> -};
> -
>  #endif /*  __LINUX_MFD_MAX77693_PRIV_H */

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