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    SubjectRe: [PATCH 2/3 V2] gpio: add STMPE811 gpio controller support
    On Mon, Jun 14, 2010 at 12:32:37PM +0200, Luotao Fu wrote:

    > +static struct gpio_chip gpio_chip = {
    > + .label = STMPE811_GPIO_NAME,
    > + .owner = THIS_MODULE,
    > + .direction_input = stmpe811_gpio_direction_in,
    > + .get = stmpe811_gpio_get,
    > + .direction_output = stmpe811_gpio_direction_out,
    > + .set = stmpe811_gpio_set,
    > + .request = stmpe811_gpio_request,
    > + .can_sleep = 1,
    > +};

    Assuming you're able to do interrupts on the GPIOs you should now be
    able to implement to_irq() as well.


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