linux-kernel - Re: [PATCH v1] extcon: arizona: Switch to use device_property_count

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Message-ID: <7f7a9bae-2ffc-8cc2-1121-c861045cfa59@samsung.com>
Date:   Wed, 24 Jul 2019 18:57:59 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        linux-kernel@...r.kernel.org,
        Charles Keepax <ckeepax@...nsource.cirrus.com>
Subject: Re: [PATCH v1] extcon: arizona: Switch to use
 device_property_count_u32()

On 19. 7. 24. 오전 2:40, Andy Shevchenko wrote:
> Use use device_property_count_u32() directly, that makes code neater.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
>  drivers/extcon/extcon-arizona.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
> index 7e9f4c9ee87d..e970134c95fa 100644
> --- a/drivers/extcon/extcon-arizona.c
> +++ b/drivers/extcon/extcon-arizona.c
> @@ -1253,7 +1253,7 @@ static int arizona_extcon_get_micd_configs(struct device *dev,
>  	int i, j;
>  	u32 *vals;
>  
> -	nconfs = device_property_read_u32_array(arizona->dev, prop, NULL, 0);
> +	nconfs = device_property_count_u32(arizona->dev, prop);
>  	if (nconfs <= 0)
>  		return 0;
>  
> 

Applied it. Thanks.

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics