of/pci: Move of_pci_range_to_resource() to of/address.c
We need to enhance of_pci_range_to_resources() enough that it won't make
sense for it to be inline anymore. Move it to drivers/of/address.c, under
#ifdef CONFIG_PCI.
of_address.h previously implemented of_pci_range_to_resources()
unconditionally, regardless of any config options. The implementation in
address.c is defined only when CONFIG_OF_ADDRESS=y and CONFIG_PCI=y,
so add a dummy version to avoid build errors when CONFIG_OF or
CONFIG_OF_ADDRESS is not defined.
[bhelgaas: drop extra detail from changelog, move def under CONFIG_PCI,
add dummy of_pci_range_to_resource() for build errors (from Arnd)]
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Grant Likely <grant.likely@linaro.org>
CC: Rob Herring <robh+dt@kernel.org>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Catalin Marinas <catalin.marinas@arm.com>
diff --git a/drivers/of/address.c b/drivers/of/address.c
index 758d4f0..327a574 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -295,6 +295,15 @@
}
EXPORT_SYMBOL_GPL(of_pci_range_parser_one);
+void of_pci_range_to_resource(struct of_pci_range *range,
+ struct device_node *np, struct resource *res)
+{
+ res->flags = range->flags;
+ res->start = range->cpu_addr;
+ res->end = range->cpu_addr + range->size - 1;
+ res->parent = res->child = res->sibling = NULL;
+ res->name = np->full_name;
+}
#endif /* CONFIG_PCI */
/*
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index 497a043..a38e1c8 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -23,17 +23,6 @@
#define for_each_of_pci_range(parser, range) \
for (; of_pci_range_parser_one(parser, range);)
-static inline void of_pci_range_to_resource(struct of_pci_range *range,
- struct device_node *np,
- struct resource *res)
-{
- res->flags = range->flags;
- res->start = range->cpu_addr;
- res->end = range->cpu_addr + range->size - 1;
- res->parent = res->child = res->sibling = NULL;
- res->name = np->full_name;
-}
-
/* Translate a DMA address from device space to CPU space */
extern u64 of_translate_dma_address(struct device_node *dev,
const __be32 *in_addr);
@@ -145,6 +134,9 @@
u64 *size, unsigned int *flags);
extern int of_pci_address_to_resource(struct device_node *dev, int bar,
struct resource *r);
+extern void of_pci_range_to_resource(struct of_pci_range *range,
+ struct device_node *np,
+ struct resource *res);
#else /* CONFIG_OF_ADDRESS && CONFIG_PCI */
static inline int of_pci_address_to_resource(struct device_node *dev, int bar,
struct resource *r)
@@ -157,6 +149,12 @@
{
return NULL;
}
+static inline void of_pci_range_to_resource(struct of_pci_range *range,
+ struct device_node *np,
+ struct resource *res)
+{
+ return -ENOSYS;
+}
#endif /* CONFIG_OF_ADDRESS && CONFIG_PCI */
#endif /* __OF_ADDRESS_H */