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SubjectRe: [RFC] generic GPIO parameter API
On Mon, 2 Jun 2008, Guennadi Liakhovetski wrote:

> struct gpio_parameter {
> char *name;
> void *arg;
> int (*get)(struct gpio_chip *chip, void *arg, unsigned offset,
> int value);
> int (*set)(struct gpio_chip *chip, void *arg, unsigned offset,
> int value);
> };

The (*get) should have "int *value" of course

> int gpio_register_parameter(struct gpio_chip *chip, struct gpio_parameter
> *param);
> struct gpio_parameter *gpio_find_parameter(struct gpio_chip *chip, char
> *name);

Actually, I think, it would be even better to just add two fields

struct gpio_parameter *param;
int param_n;

to struct gpio_chip.

Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer


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