Re: [PATCH] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe

[Sebastian Reichel]

Hi,

On Thu, Dec 06, 2018 at 11:07:44PM +0530, Keerthy wrote:
> Use devm_regmap_add_irq_chip and clean up error path in probe.
> 
> Reported-by: Christian Hohnstaedt <Christian.Hohnstaedt@xxxxxxxx>
> Signed-off-by: Keerthy <j-keerthy@xxxxxx>
> ---
> 
> Boot tested on am437x-gp-evm.

This is missing cleanup of remove path?

-- Sebastian

>  drivers/mfd/tps65218.c | 14 +++-----------
>  1 file changed, 3 insertions(+), 11 deletions(-)
> 
> diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c
> index 910f569..2383621 100644
> --- a/drivers/mfd/tps65218.c
> +++ b/drivers/mfd/tps65218.c
> @@ -235,9 +235,9 @@ static int tps65218_probe(struct i2c_client *client,
>  
>  	mutex_init(&tps->tps_lock);
>  
> -	ret = regmap_add_irq_chip(tps->regmap, tps->irq,
> -			IRQF_ONESHOT, 0, &tps65218_irq_chip,
> -			&tps->irq_data);
> +	ret = devm_regmap_add_irq_chip(&client->dev, tps->regmap, tps->irq,
> +				       IRQF_ONESHOT, 0, &tps65218_irq_chip,
> +				       &tps->irq_data);
>  	if (ret < 0)
>  		return ret;
>  
> @@ -253,14 +253,6 @@ static int tps65218_probe(struct i2c_client *client,
>  			      ARRAY_SIZE(tps65218_cells), NULL, 0,
>  			      regmap_irq_get_domain(tps->irq_data));
>  
> -	if (ret < 0)
> -		goto err_irq;
> -
> -	return 0;
> -
> -err_irq:
> -	regmap_del_irq_chip(tps->irq, tps->irq_data);
> -
>  	return ret;
>  }
>  
> -- 
> 1.9.1
>

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