Re: [PATCH 2.6.12-rc6] add vr41xx gpio support

[Andrew Morton]

Yoichi Yuasa <yuasa@xxxxxxxxxxxxxx> wrote:
>
> This patch had added vr41xx gpio support.


> --- git5-orig/drivers/char/Kconfig	Tue Jun  7 00:22:29 2005
> +++ git5/drivers/char/Kconfig	Sun Jun 12 02:37:20 2005
> @@ -929,6 +929,10 @@
>  
>  	  If compiled as a module, it will be called scx200_gpio.
>  
> +config GPIO_VR41XX
> +	tristate "NEC VR4100 series General-purpose I/O Unit support"
> +	depends CPU_VR41XX
> +

Does that even work?  We normally use "depends on".  I'll change it.

> +EXPORT_SYMBOL_GPL(vr41xx_set_irq_trigger);
> +EXPORT_SYMBOL_GPL(vr41xx_set_irq_level);
> +EXPORT_SYMBOL_GPL(vr41xx_gpio_get_pin);
> +EXPORT_SYMBOL_GPL(vr41xx_gpio_set_pin);
> +EXPORT_SYMBOL_GPL(vr41xx_gpio_set_direction);
> +EXPORT_SYMBOL_GPL(vr41xx_gpio_pullupdown);

Why are these symbols exported?
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