Hi Russell,
On Tue, Jun 24, 2014 at 9:29 PM, Russell King
<rmk+kernel@xxxxxxxxxxxxxxxx> wrote:
[...]
> +/*
> + * Add a component to be matched.
> + *
> + * The match array is first created or extended if necessary.
> + */
> +void component_match_add(struct device *dev, struct component_match **matchptr,
> + int (*compare)(struct device *, void *), void *compare_data)
> +{
> + struct component_match *match = *matchptr;
> +
> + if (IS_ERR(match))
> + return;
> +
> + if (!match || match->num == match->alloc) {
> + size_t new_size = match ? match->alloc + 16 : 15;
> +
> + match = component_match_realloc(dev, match, new_size);
> +
> + *matchptr = match;
> +
> + if (IS_ERR(match))
> + return;
> + }
> +
> + match->compare[match->num].fn = compare;
> + match->compare[match->num].data = compare_data;
> + match->num++;
> +}
component_match_add should be exported.
regards
Philipp
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