[PATCH 3/5] mfd: update chip id of 88pm8607

[sameo@linux.intel.com (Samuel Ortiz)]

Hi Haojian,

On Wed, Sep 08, 2010 at 09:44:34AM -0400, Haojian Zhuang wrote:
> Chipid of 88pm8607 is 0x40 or 0x50.
Patch applied, many thanks.

Cheers,
Samuel.


> Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
> Cc: Samuel Ortiz <sameo@linux.intel.com>
> Cc: Samuel Ortiz <sameo@openedhand.com>
> ---
>  drivers/mfd/88pm860x-core.c  |    7 +++++--
>  include/linux/mfd/88pm860x.h |    2 +-
>  2 files changed, 6 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
> index 4db10a1..20895e7 100644
> --- a/drivers/mfd/88pm860x-core.c
> +++ b/drivers/mfd/88pm860x-core.c
> @@ -645,10 +645,13 @@ static void __devinit device_8607_init(struct pm860x_chip *chip,
>  		dev_err(chip->dev, "Failed to read CHIP ID: %d\n", ret);
>  		goto out;
>  	}
> -	if ((ret & PM8607_VERSION_MASK) == PM8607_VERSION)
> +	switch (ret & PM8607_VERSION_MASK) {
> +	case 0x40:
> +	case 0x50:
>  		dev_info(chip->dev, "Marvell 88PM8607 (ID: %02x) detected\n",
>  			 ret);
> -	else {
> +		break;
> +	default:
>  		dev_err(chip->dev, "Failed to detect Marvell 88PM8607. "
>  			"Chip ID: %02x\n", ret);
>  		goto out;
> diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h
> index bfd23be..4db1fbd 100644
> --- a/include/linux/mfd/88pm860x.h
> +++ b/include/linux/mfd/88pm860x.h
> @@ -138,7 +138,7 @@ enum {
>  	PM8607_ID_RG_MAX,
>  };
>  
> -#define PM8607_VERSION			(0x40)	/* 8607 chip ID */
> +/* 8607 chip ID is 0x40 or 0x50 */
>  #define PM8607_VERSION_MASK		(0xF0)	/* 8607 chip ID mask */
>  
>  /* Interrupt Registers */
> -- 
> 1.5.6.5
> 

-- 
Intel Open Source Technology Centre
http://oss.intel.com/