Re: [PATCH 1/5] pinctrl: at91: provide gpio names

[Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>]

HI,

	wrong ml

	sorry

Best Regards,
J.
On 22:26 Tue 20 Nov     , Jean-Christophe PLAGNIOL-VILLARD wrote:
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> ---
>  drivers/pinctrl/pinctrl-at91.c |   15 ++++++++++++++-
>  1 file changed, 14 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
> index b9e2cbd..401fc96 100644
> --- a/drivers/pinctrl/pinctrl-at91.c
> +++ b/drivers/pinctrl/pinctrl-at91.c
> @@ -1364,9 +1364,10 @@ static int __devinit at91_gpio_probe(struct platform_device *pdev)
>  	struct gpio_chip *chip;
>  	struct pinctrl_gpio_range *range;
>  	int ret = 0;
> -	int irq;
> +	int irq, i;
>  	int alias_idx = of_alias_get_id(np, "gpio");
>  	uint32_t ngpio;
> +	char **names;
>  
>  	BUG_ON(alias_idx >= ARRAY_SIZE(gpio_chips));
>  	if (gpio_chips[alias_idx]) {
> @@ -1436,6 +1437,18 @@ static int __devinit at91_gpio_probe(struct platform_device *pdev)
>  			chip->ngpio = ngpio;
>  	}
>  
> +	names = devm_kzalloc(&pdev->dev, sizeof(char*) * chip->ngpio, GFP_KERNEL);
> +
> +	if (!names) {
> +		ret = -ENOMEM;
> +		goto clk_err;
> +	}
> +
> +	for (i = 0; i < chip->ngpio; i++)
> +		names[i] = kasprintf(GFP_KERNEL, "pio%c%d", alias_idx + 'A', i);
> +
> +	chip->names = (const char*const*)names;
> +
>  	range = &at91_chip->range;
>  	range->name = chip->label;
>  	range->id = alias_idx;
> -- 
> 1.7.10.4
> 

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