}
EXPORT_SYMBOL_GPL(of_address_to_resource);
-struct device_node *of_find_matching_node_by_address(struct device_node *from,
- const struct of_device_id *matches,
- u64 base_address)
-{
- struct device_node *dn = of_find_matching_node(from, matches);
- struct resource res;
-
- while (dn) {
- if (!of_address_to_resource(dn, 0, &res) &&
- res.start == base_address)
- return dn;
-
- dn = of_find_matching_node(dn, matches);
- }
-
- return NULL;
-}
-
-
/**
* of_iomap - Maps the memory mapped IO for a given device_node
* @device: the device whose io range will be mapped
extern u64 of_translate_address(struct device_node *np, const __be32 *addr);
extern int of_address_to_resource(struct device_node *dev, int index,
struct resource *r);
-extern struct device_node *of_find_matching_node_by_address(
- struct device_node *from,
- const struct of_device_id *matches,
- u64 base_address);
extern void __iomem *of_iomap(struct device_node *device, int index);
void __iomem *of_io_request_and_map(struct device_node *device,
int index, const char *name);
return OF_BAD_ADDR;
}
-static inline struct device_node *of_find_matching_node_by_address(
- struct device_node *from,
- const struct of_device_id *matches,
- u64 base_address)
-{
- return NULL;
-}
-
static inline const __be32 *of_get_address(struct device_node *dev, int index,
u64 *size, unsigned int *flags)
{