Re: [PATCH] regulator: max77693: Remove NULL test forrmatch[i].init_data

[jonghwa3 . lee]

On 2013ë 06ì 30ì 01:33, Axel Lin wrote:

> The implementation in of_regulator_match() already ensures match->init_data is
> not NULL for all matched cases if the return value of of_regulator_match() > 0.
> 
> Thus remove NULL test for rmatch[i].init_data.
> 
> This patch also fixes the condition for loop iteration.
> The for loop should iterate "matched" times rather than ARRAY_SIZE(regulators)
> because we only allocate "matched" number of entries for rdata.
> Though in most cases, "matched" == ARRAY_SIZE(regulators).
> 
> Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
> ---
>  drivers/regulator/max77693.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/regulator/max77693.c b/drivers/regulator/max77693.c
> index d45a4dd..ce4b96c 100644
> --- a/drivers/regulator/max77693.c
> +++ b/drivers/regulator/max77693.c
> @@ -190,9 +190,7 @@ static int max77693_pmic_dt_parse_rdata(struct device *dev,
>  
>  	tmp = *rdata;
>  
> -	for (i = 0; i < ARRAY_SIZE(regulators); i++) {
> -		if (!rmatch[i].init_data)
> -			continue;
> +	for (i = 0; i < matched; i++) {
>  		tmp->initdata = rmatch[i].init_data;
>  		tmp->of_node = rmatch[i].of_node;
>  		tmp->id = regulators[i].id;


Looks good to me,

Acked-by : Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>


Thanks,
Jonghwa
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