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// SPDX-License-Identifier: GPL-2.0
#include <common.h>
#include <of.h>
#include <of_device.h>
/**
* of_match_device - Tell if a struct device matches an of_device_id list
* @ids: array of of device match structures to search in
* @dev: the of device structure to match against
*
* Used by a driver to check whether an platform_device present in the
* system is in its list of supported devices.
*/
const struct of_device_id *of_match_device(const struct of_device_id *matches,
const struct device_d *dev)
{
if ((!matches) || (!dev->device_node))
return NULL;
return of_match_node(matches, dev->device_node);
}
EXPORT_SYMBOL(of_match_device);
const void *of_device_get_match_data(const struct device_d *dev)
{
const struct of_device_id *match;
match = of_match_device(dev->driver->of_compatible, dev);
if (!match)
return NULL;
return match->data;
}
EXPORT_SYMBOL(of_device_get_match_data);
const char *of_device_get_match_compatible(const struct device_d *dev)
{
const struct of_device_id *match;
match = of_match_device(dev->driver->of_compatible, dev);
if (!match)
return NULL;
return match->compatible;
}
EXPORT_SYMBOL(of_device_get_match_compatible);
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