Re: [PATCH V3 2/2] pinctrl: Add Pistachio SoC pin control driver

[Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxx>]

Hi Andrew,

On 04/07/2015 04:44 PM, Andrew Bresticker wrote:
[..]
> +static int pistachio_gpio_register(struct pistachio_pinctrl *pctl)
> +{
> +	struct device_node *node = pctl->dev->of_node;
> +	struct pistachio_gpio_bank *bank;
> +	unsigned int i;
> +	int irq, ret = 0;
> +
> +	for (i = 0; i < pctl->nbanks; i++) {
> +		char child_name[sizeof("gpioXX")];
> +		struct device_node *child;

The first submission used for_each_child_of_node, and I can't find
any review comments explaining why you've changed it to a regular for
loop.

> +
> +		snprintf(child_name, sizeof(child_name), "gpio%d", i);

This assumes the GPIO bank nodes are called gpio0, gpio1, ... and so on.
Do we really want to assume that?

Thanks,
-- 
Ezequiel
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