On Friday 04 May 2012, Lee Jones wrote:
> +static const struct nmk_i2c_controller *
> +nmk_i2c_find_pdata_from_compatible(struct device_node *np)
> +{
> + /*
> + * The u8500 is currently our only user. As more SoCs are added,
> + * search for the correct value set using of_machine_is_compatible
> + * and return a 'struct nmk_i2c_controller *' which contains the
> + * correct information for the given SoC, whilst leaving u8500_i2c
> + * as the default/fall-back value set.
> + */
> + return &u8500_i2c;
> +}
Why not just put this pointer ...
> +static const struct of_device_id nmk_gpio_match[] = {
> + { .compatible = "st,nomadik-i2c", },
> + {}
> +};
into the .data field after the .compatible match, and make it more specific
to the soc, i.e.
static const struct of_device_id nmk_gpio_match[] = {
{ .compatible = "st-ericsson,u8500-i2c", .data = &u8500_i2c },
{ .compatible = "st,nomadik-i2c", .data = &default_i2c_controller },
};
Arnd
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