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-rw-r--r--drivers/of/fdt.c8
-rw-r--r--drivers/of/fdt_address.c11
2 files changed, 11 insertions, 8 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index e8fd54a30802..918809e6f913 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -827,19 +827,13 @@ static int __init early_init_dt_scan_chosen_serial(void)
return -ENODEV;
for (match = __earlycon_table; match < __earlycon_table_end; match++) {
- u64 addr;
-
if (!match->compatible[0])
continue;
if (fdt_node_check_compatible(fdt, offset, match->compatible))
continue;
- addr = fdt_translate_address(fdt, offset);
- if (addr == OF_BAD_ADDR)
- return -ENXIO;
-
- of_setup_earlycon(addr, match, offset, options);
+ of_setup_earlycon(match, offset, options);
return 0;
}
return -ENODEV;
diff --git a/drivers/of/fdt_address.c b/drivers/of/fdt_address.c
index 8d3dc6fbdb7a..dca8f9b93745 100644
--- a/drivers/of/fdt_address.c
+++ b/drivers/of/fdt_address.c
@@ -161,7 +161,7 @@ static int __init fdt_translate_one(const void *blob, int parent,
* that can be mapped to a cpu physical address). This is not really specified
* that way, but this is traditionally the way IBM at least do things
*/
-u64 __init fdt_translate_address(const void *blob, int node_offset)
+static u64 __init fdt_translate_address(const void *blob, int node_offset)
{
int parent, len;
const struct of_bus *bus, *pbus;
@@ -239,3 +239,12 @@ u64 __init fdt_translate_address(const void *blob, int node_offset)
bail:
return result;
}
+
+/**
+ * of_flat_dt_translate_address - translate DT addr into CPU phys addr
+ * @node: node in the flat blob
+ */
+u64 __init of_flat_dt_translate_address(unsigned long node)
+{
+ return fdt_translate_address(initial_boot_params, node);
+}
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