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path: root/drivers/of/address.c
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Diffstat (limited to 'drivers/of/address.c')
-rw-r--r--drivers/of/address.c19
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/of/address.c b/drivers/of/address.c
index 792722e7d458..fa6cabfc3cb9 100644
--- a/drivers/of/address.c
+++ b/drivers/of/address.c
@@ -232,8 +232,8 @@ int of_pci_address_to_resource(struct device_node *dev, int bar,
}
EXPORT_SYMBOL_GPL(of_pci_address_to_resource);
-int of_pci_range_parser_init(struct of_pci_range_parser *parser,
- struct device_node *node)
+static int parser_init(struct of_pci_range_parser *parser,
+ struct device_node *node, const char *name)
{
const int na = 3, ns = 2;
int rlen;
@@ -242,7 +242,7 @@ int of_pci_range_parser_init(struct of_pci_range_parser *parser,
parser->pna = of_n_addr_cells(node);
parser->np = parser->pna + na + ns;
- parser->range = of_get_property(node, "ranges", &rlen);
+ parser->range = of_get_property(node, name, &rlen);
if (parser->range == NULL)
return -ENOENT;
@@ -250,8 +250,21 @@ int of_pci_range_parser_init(struct of_pci_range_parser *parser,
return 0;
}
+
+int of_pci_range_parser_init(struct of_pci_range_parser *parser,
+ struct device_node *node)
+{
+ return parser_init(parser, node, "ranges");
+}
EXPORT_SYMBOL_GPL(of_pci_range_parser_init);
+int of_pci_dma_range_parser_init(struct of_pci_range_parser *parser,
+ struct device_node *node)
+{
+ return parser_init(parser, node, "dma-ranges");
+}
+EXPORT_SYMBOL_GPL(of_pci_dma_range_parser_init);
+
struct of_pci_range *of_pci_range_parser_one(struct of_pci_range_parser *parser,
struct of_pci_range *range)
{