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Subject[PATCH 01/11] of: Remove unused of_find_matching_node_by_address()
Date
of_find_matching_node_by_address() is unused, so remove it.

Cc: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/of/address.c | 19 -------------------
include/linux/of_address.h | 12 ------------
2 files changed, 31 deletions(-)

diff --git a/drivers/of/address.c b/drivers/of/address.c
index 978427a9d5e6..0c3cf515c510 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -826,25 +826,6 @@ int of_address_to_resource(struct device_node *dev, int index,
}
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
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index 30e40fb6936b..e317f375374a 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -33,10 +33,6 @@ extern u64 of_translate_dma_address(struct device_node *dev,
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);
@@ -71,14 +67,6 @@ static inline u64 of_translate_address(struct device_node *np,
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)
{
--
2.20.1
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